{"title":"Apollo - Backflow Preventers","description":null,"products":[{"product_id":"00-4alf10902","title":"2-1\/2\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged NRS Gate Valves APOLLO 4ALF10902","description":"\u003cp\u003e\u003cstrong\u003e2-1\/2\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged Non-rising Stem (NRS) Gate Valves APOLLO4ALF10902\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750649707\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478330921195,"sku":"00-4ALF10902","price":3816.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1NRS__22004__29366__02714.jpg?v=1748897013"},{"product_id":"00-4alf10903","title":"2-1\/2\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF10903","description":"\u003cp\u003e\u003cstrong\u003e2-1\/2\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO4ALF10903\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750649714\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478330953963,"sku":"00-4ALF10903","price":3816.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10__96339__29423__23421.jpg?v=1748897018"},{"product_id":"00-4alf10002","title":"3\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged NRS Gate Valves APOLLO 4ALF10002","description":"\u003cp\u003e\u003cstrong\u003e3\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged Non-rising Stem (NRS) Gate Valves APOLLO4ALF10002\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750670466\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331019499,"sku":"00-4ALF10002","price":4017.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1NRS__90872__77472__83399.jpg?v=1748897023"},{"product_id":"00-4alf10003","title":"3\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF10003","description":"\u003cp\u003e\u003cstrong\u003e3\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO4ALF10003\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750670510\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331183339,"sku":"00-4ALF10003","price":4017.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10__87127__19716__16286.jpg?v=1748897027"},{"product_id":"00-4alf10a02","title":"4\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged NRS Gate Valves APOLLO 4ALF10A02","description":"\u003cp\u003e\u003cstrong\u003e4\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged Non-rising Stem (NRS) Gate Valves APOLLO4ALF10A02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750548598\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331216107,"sku":"00-4ALF10A02","price":4981.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1NRS__27450__12425__61968.jpg?v=1748897032"},{"product_id":"00-4alf10a03","title":"4\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF10A03","description":"\u003cp\u003e\u003cstrong\u003e4\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO4ALF10A03\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• This double-check lead-free backflow preventer is approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750548802\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331347179,"sku":"00-4ALF10A03","price":4981.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10__18307__93708__33443.jpg?v=1748897036"},{"product_id":"00-4alf10c02","title":"6\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged NRS Gate Valves APOLLO 4ALF10C02","description":"\u003cp\u003e\u003cstrong\u003e6\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged Non-rising Stem (NRS) Gate Valves APOLLO4ALF10C02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750549120\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331412715,"sku":"00-4ALF10C02","price":7231.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1NRS__30599__81582__06542.jpg?v=1748897040"},{"product_id":"00-4alf10c03","title":"6\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF10C03","description":"\u003cp\u003e\u003cstrong\u003e6\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO4ALF10C03\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750549137\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331478251,"sku":"00-4ALF10C03","price":7231.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10__65839__16713__55396.jpg?v=1748897045"},{"product_id":"00-4alf10e02","title":"8\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged NRS Gate Valves APOLLO 4ALF10E02","description":"\u003cp\u003e\u003cstrong\u003e8\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged Non-rising Stem (NRS) Gate Valves APOLLO4ALF10E02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750549885\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331511019,"sku":"00-4ALF10E02","price":13660.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1NRS__84861__50977__74103.jpg?v=1748897049"},{"product_id":"00-4alf10e03","title":"8\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF10E03","description":"\u003cp\u003e\u003cstrong\u003e8\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO4ALF10E03\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750549892\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331543787,"sku":"00-4ALF10E03","price":13660.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10__16510__63464__52623.jpg?v=1748897054"},{"product_id":"00-4alf10g02","title":"10\" Backflow Preventer, Double Check, Lead-Free with Flanged NRS Gate Valves APOLLO 4ALF10G02","description":"\u003cp\u003e\u003cstrong\u003e10\" Backflow Preventer, Double Check, Lead-Free with Flanged Non-rising Stem (NRS) Gate Valves APOLLO4ALF10G02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750732416\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331773163,"sku":"00-4ALF10G02","price":21293.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10G__28484__04799__26220.jpg?v=1748897058"},{"product_id":"00-4alf10g03","title":"10\" Backflow Preventer, Double Check, Lead-Free with Flanged OS\u0026Y Gate Valves APOLLO 4ALF10G03","description":"\u003cp\u003e\u003cstrong\u003e10\" Backflow Preventer, Double Check, Lead-Free with Flanged OS\u0026amp;Y Gate Valves APOLLO4ALF10G03\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750732423\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331805931,"sku":"00-4ALF10G03","price":21293.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10G__07264__88039__70190.jpg?v=1748897063"},{"product_id":"00-4alf10h02","title":"12\" Backflow Preventer, Double Check, Lead-Free with Flanged NRS Gate Valves APOLLO 4ALF10H02","description":"\u003cp\u003e\u003cstrong\u003e12\" Backflow Preventer, Double Check, Lead-Free with Flanged Non-rising Stem (NRS) Gate Valves APOLLO4ALF10H02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750736391\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331871467,"sku":"00-4ALF10H02","price":32543.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10G__83883__08888__73571.jpg?v=1748897067"},{"product_id":"00-4alf10h03","title":"12\" Backflow Preventer, Double Check, Lead-Free with Flanged OS\u0026Y Gate Valves APOLLO 4ALF10H03","description":"\u003cp\u003e\u003cstrong\u003e12\" Backflow Preventer, Double Check, Lead-Free with Flanged OS\u0026amp;Y Gate Valves APOLLO4ALF10H03\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750736490\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331937003,"sku":"00-4ALF10H03","price":32543.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-10G__53237__30617__87851.jpg?v=1748897072"},{"product_id":"00-4alf609e3","title":"2-1\/2\" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF609E3","description":"\u003cp\u003e\u003cstrong\u003e2-1\/2\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF609E3\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750831645\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478331969771,"sku":"00-4ALF609E3","price":4740.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_67__41332.jpg?v=1748897085"},{"product_id":"00-4alf600e3","title":"3\" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF600E3","description":"\u003cp\u003e\u003cstrong\u003e3\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF600E3\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750839757\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332002539,"sku":"00-4ALF600E3","price":4821.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_67__39808.jpg?v=1748897088"},{"product_id":"00-4alf60ae3","title":"4\" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF60AE3","description":"\u003cp\u003e\u003cstrong\u003e4\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF60AE3\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750557323\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332068075,"sku":"00-4ALF60AE3","price":5745.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_67__84889.jpg?v=1748897090"},{"product_id":"00-4alf60ce3","title":"6\" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF60CE3","description":"\u003cp\u003e\u003cstrong\u003e6\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF60CE3\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750565687\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332133611,"sku":"00-4ALF60CE3","price":8276.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_67__18971.jpg?v=1748897092"},{"product_id":"00-4alf60ee3","title":"8\" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with Flanged OS\u0026Y Gate Valves APOLLO 4ALF60EE3","description":"\u003cp\u003e\u003cstrong\u003e8\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF60EE3\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750554346\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332166379,"sku":"00-4ALF60EE3","price":13323.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_67__48428.jpg?v=1748897095"},{"product_id":"00-4alf60ge3","title":"10\" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free with Flanged OS\u0026Y Gate Valves APOLLO 4ALF60GE3","description":"\u003cp\u003e\u003cstrong\u003e10\" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF60GE3\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332526827,"sku":"00-4ALF60GE3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-6-10__51712__21565__34694.jpg?v=1748897098"},{"product_id":"00-4alf60he3","title":"12\" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free with Flanged OS\u0026Y Gate Valves APOLLO 4ALF60HE3","description":"\u003cp\u003e\u003cstrong\u003e12\" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF60HE3\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332625131,"sku":"00-4ALF60HE3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-6-10__98351__08005__56945.jpg?v=1748897102"},{"product_id":"00-4alf10909","title":"2-1\/2\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10909","description":"\u003cp\u003e\u003cstrong\u003e2-1\/2\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10909\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750669057\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332657899,"sku":"00-4ALF10909","price":4178.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1BF__25141__34902__09039.jpg?v=1748897107"},{"product_id":"00-4alf10009","title":"3\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10009","description":"\u003cp\u003e\u003cstrong\u003e3\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10009\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750670589\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332690667,"sku":"00-4ALF10009","price":4660.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1BF__18642__20396__70076.jpg?v=1748897111"},{"product_id":"00-4alf10a09","title":"4\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10A09","description":"\u003cp\u003e\u003cstrong\u003e4\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10A09\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750549014\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478332788971,"sku":"00-4ALF10A09","price":5222.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1BF__42498__77363__98267.jpg?v=1748897116"},{"product_id":"00-4alf10c09","title":"6\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10C09","description":"\u003cp\u003e\u003cstrong\u003e6\" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10C09\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 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12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750732522\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333083883,"sku":"00-4ALF10G09","price":21695.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1BF__63461__70793__73811.jpg?v=1748897130"},{"product_id":"00-4alf10h09","title":"12\" Backflow Preventer, Double Check, Lead-Free with Butterfly Valves Grooved Connections APOLLO 4ALF10H09","description":"\u003cp\u003e\u003cstrong\u003e12\" Backflow Preventer, Double Check, Lead-Free with Butterfly Valves Grooved Connections APOLLO 4ALF10H09\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2 ½” – 8”\u003cbr\u003e• FDA epoxy coated ductile iron body: 10” \u0026amp; 12”\u003cbr\u003e• Easy maintenance – no special tools required\u003cbr\u003e• Snap-in check retainers: 2 ½” – 6”\u003cbr\u003e• Bolted-in checks: 8” – 12”\u003cbr\u003e• Low pressure loss as documented by an independent laboratory\u003cbr\u003e• Center stem guided TriForceTM check valves\u003cbr\u003e• Approved for horizontal (2 ½” – 12”) and vertical flow up (2 ½” – 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• \u003cstrong\u003eMade in the USA – ARRA Compliant\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure 175 psi\u003cbr\u003e• Temperature Range 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2 ½”, 3”, 4”, 6”: AWWA C510\u003cbr\u003e• Sizes 2 ½” – 12”: ASSE 1015, CSA B64.5, FM, IAPMO, UL*, cUL* *UL and cUL installations must include indicating-type shut-off valves\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333116651,"sku":"00-4ALF10H09","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-1BF__67350__59684__57647.jpg?v=1748897134"},{"product_id":"00-4alf609e9","title":"2-1\/2\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF609E9","description":"\u003cp\u003e\u003cstrong\u003e2-1\/2\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Monitored Butterfly Valves Grooved Connections APOLLO 4ALF609E9\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. This double detector check backflow preventer assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750832888\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333182187,"sku":"00-4ALF609E9","price":5062.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-6BF2__08541__81224__18928.jpg?v=1748897138"},{"product_id":"00-4alf600e9","title":"3\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF600E9","description":"\u003cp\u003e\u003cstrong\u003e3\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Monitored Butterfly Valves Grooved Connections APOLLO 4ALF600E9\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750839900\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333575403,"sku":"00-4ALF600E9","price":5303.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-6BF2__77856__41919__62863.jpg?v=1748897143"},{"product_id":"00-4alf60ae9","title":"4\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF60AE9","description":"\u003cp\u003e\u003cstrong\u003e4\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Monitored Butterfly Valves Grooved Connections APOLLO 4ALF60AE9\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750557477\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333640939,"sku":"00-4ALF60AE9","price":6074.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-6BF2__71477__74806__16740.jpg?v=1748897147"},{"product_id":"00-4alf60ce9","title":"6\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF60CE9","description":"\u003cp\u003e\u003cstrong\u003e6\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Monitored Butterfly Valves Grooved Connections APOLLO 4ALF60CE9\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750566141\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333706475,"sku":"00-4ALF60CE9","price":8758.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-6BF2__33525__99183__58458.jpg?v=1748897152"},{"product_id":"00-4alf60ee9","title":"8\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF60EE9","description":"\u003cp\u003e\u003cstrong\u003e8\" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Monitored Butterfly Valves Grooved Connections APOLLO 4ALF60EE9\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750554834\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333739243,"sku":"00-4ALF60EE9","price":15116.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-6BF2__17321__98885__21223.jpg?v=1748897157"},{"product_id":"00-4alf60ge9","title":"10\" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Butterfly Valves Grooved Connections APOLLO 4ALF60GE9","description":"\u003cp\u003e\u003cstrong\u003e10\" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Monitored Butterfly Valves Grooved Connections APOLLO 4ALF60GE9\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333804779,"sku":"00-4ALF60GE9","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF6BF10__90552__55285__49923.jpg?v=1748897161"},{"product_id":"00-4alf60he9","title":"12\" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Butterfly Valves Grooved Connections APOLLO 4ALF60HE9","description":"\u003cp\u003e\u003cstrong\u003e12\" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Monitored Butterfly Valves Grooved Connections APOLLO 4ALF60HE9\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 2-1\/2” – 12” Double Check Detector Assembly shall be an Apollo Model DCDALF 4A or DCDA2LF 4A. The assembly shall be manufactured in America and carry a 5-year Apollo factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by SS snap-in retainers (2-1\/2” – 6”) or SS studs \u0026amp; nuts (8” – 12”). Access to the check valves shall be by an Apollo quick-connect SS coupling (2-1\/2” – 6”) or grooved couplings (8” – 12”). The bodies shall be domestic SS in 22-1\/2” – 8” sizes and FDA epoxy-coated ductile iron in 10” \u0026amp; 12” sizes. The assembly consists of a mainline double check valve with a Type 2 bypass (Type 1 optional) consisting of a lead free* single check (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm while the mainline 2nd check remains closed. Assemblies with the optional Type 1 bypass consist of a lead free* double check valve and meter which bypass both mainline checks and accurately meter all flows up to 2 gpm with the mainline checks closed. The Apollo lead free* ball valve test cocks shall have SS handles. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are non-health hazards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless steel body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy-Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure Loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided Triforce™ Check Valves\u003cbr\u003e• Approved For Horizontal (2-1\/2”-12”) and Vertical Flow Up (2-1\/2” - 8”)\u003cbr\u003e• US Patent Nos. 6,443,184; 7,025,085; 7,533,699\u003cbr\u003e• Made in the USA (D option)\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33° F – 140° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• ASSE 1048*, CSA B64.5, FM, UL*, cUL*\u003cbr\u003e• NSF\/ANSI 61 - Water Quality\u003cbr\u003e• NSF\/ANSI 372 - Lead Free\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8” Type 1 \u0026amp; Type 2)\u003cbr\u003e\u003cem\u003e*ASSE, UL, and cUL installations must include indicating-type shut-off valves\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cem\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf6.jpg\" alt=\"4ALF6 Part Number Matrix\" width=\"700\" height=\"312\"\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478333870315,"sku":"00-4ALF60HE9","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF6BF10__96132__08492__08825.jpg?v=1748897166"},{"product_id":"00-4alf103a2f","title":"1\/2\" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF103A2F","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e1\/2\" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF103A2F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eThe Apollo Model DCLF4A Lead Free Double Check Valves A Series prevents contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valve shutoffs with stainless steel handles and nuts as standard and carries the five-year Apollo® factory warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• Low pressure loss documented by independent approval agencies\u003cbr\u003e• Easily removable modular check valve cartridge\u003cbr\u003e• Captured stainless steel springs\u003cbr\u003e• Ball valve shutoffs w\/ SS handles \u0026amp; nuts standard\u003cbr\u003e• Top-mounted test cocks for easy testing\u003cbr\u003e• No special tools required\u003cbr\u003e• Chloramine-resistant elastomers\u003cbr\u003e• Made in the USA\u003cbr\u003e• Vertical up and Horizontal installations\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• ASSE 1015\u003cbr\u003e• CSA B.64.5\u003cbr\u003e• IAPMO\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750109249\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478334296299,"sku":"00-4ALF103A2F","price":306.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-100__46637__58946__29554.jpg?v=1748897183"},{"product_id":"00-4alf104a2f","title":"3\/4\" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF104A2F","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e3\/4\"  Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks  APOLLO 4ALF104A2F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eThe Apollo Model DCLF4A Lead Free Double Check Valves A Series prevents contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valve shutoffs with stainless steel handles and nuts as standard and carries the five-year Apollo® factory warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• Low pressure loss documented by independent approval agencies\u003cbr\u003e• Easily removable modular check valve cartridge\u003cbr\u003e• Captured stainless steel springs\u003cbr\u003e• Ball valve shutoffs w\/ SS handles \u0026amp; nuts standard\u003cbr\u003e• Top-mounted test cocks for easy testing\u003cbr\u003e• No special tools required\u003cbr\u003e• Chloramine-resistant elastomers\u003cbr\u003e• Made in the USA\u003cbr\u003e• Vertical up and Horizontal installations\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• ASSE 1015\u003cbr\u003e• CSA B.64.5\u003cbr\u003e• IAPMO\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750109287\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478334361835,"sku":"00-4ALF104A2F","price":348.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-100__81484__87665__64083.jpg?v=1748897188"},{"product_id":"00-4alf105a2f","title":"1\" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF105A2F","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e1\"  Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF105A2F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eThe Apollo Model DCLF4A Lead Free Double Check Valves A Series prevents contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valve shutoffs with stainless steel handles and nuts as standard and carries the five-year Apollo® factory warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• Low pressure loss documented by independent approval agencies\u003cbr\u003e• Easily removable modular check valve cartridge\u003cbr\u003e• Captured stainless steel springs\u003cbr\u003e• Ball valve shutoffs w\/ SS handles \u0026amp; nuts standard\u003cbr\u003e• Top-mounted test cocks for easy testing\u003cbr\u003e• No special tools required\u003cbr\u003e• Chloramine-resistant elastomers\u003cbr\u003e• Made in the USA\u003cbr\u003e• Vertical up and Horizontal installations\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• ASSE 1015\u003cbr\u003e• CSA B.64.5\u003cbr\u003e• IAPMO\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750109324\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478334427371,"sku":"00-4ALF105A2F","price":415.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-100__53179__78500__74895.jpg?v=1748897192"},{"product_id":"00-4alf106a2f","title":"1-1\/4\" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF106A2F","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e1-1\/4\"  Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks  APOLLO 4ALF106A2F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eThe Apollo Model DCLF4A Lead Free Double Check Valves A Series prevents contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valve shutoffs with stainless steel handles and nuts as standard and carries the five-year Apollo® factory warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• Low pressure loss documented by independent approval agencies\u003cbr\u003e• Easily removable modular check valve cartridge\u003cbr\u003e• Captured stainless steel springs\u003cbr\u003e• Ball valve shutoffs w\/ SS handles \u0026amp; nuts standard\u003cbr\u003e• Top-mounted test cocks for easy testing\u003cbr\u003e• No special tools required\u003cbr\u003e• Chloramine-resistant elastomers\u003cbr\u003e• Made in the USA\u003cbr\u003e• Vertical up and Horizontal installations\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• ASSE 1015\u003cbr\u003e• CSA B.64.5\u003cbr\u003e• IAPMO\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750109362\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478334886123,"sku":"00-4ALF106A2F","price":736.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-100__66884__56967__08721.jpg?v=1748897197"},{"product_id":"00-4alf107a2f","title":"1-1\/2\" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF107A2F","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e1-1\/2\"  Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks  APOLLO 4ALF107A2F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eThe Apollo Model DCLF4A Lead Free Double Check Valves A Series prevents contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valve shutoffs with stainless steel handles and nuts as standard and carries the five-year Apollo® factory warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• Low pressure loss documented by independent approval agencies\u003cbr\u003e• Easily removable modular check valve cartridge\u003cbr\u003e• Captured stainless steel springs\u003cbr\u003e• Ball valve shutoffs w\/ SS handles \u0026amp; nuts standard\u003cbr\u003e• Top-mounted test cocks for easy testing\u003cbr\u003e• No special tools required\u003cbr\u003e• Chloramine-resistant elastomers\u003cbr\u003e• Made in the USA\u003cbr\u003e• Vertical up and Horizontal installations\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• ASSE 1015\u003cbr\u003e• CSA B.64.5\u003cbr\u003e• IAPMO\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750109393\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478334918891,"sku":"00-4ALF107A2F","price":868.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-100__94938__17669__68817.jpg?v=1748897201"},{"product_id":"00-4alf108a2f","title":"2\" Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF108A2F","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e2\"  Backflow Preventer, Double Check, Lead-Free Bronze with Ball Valves and SAE Test Cocks APOLLO 4ALF108A2F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eThe Apollo Model DCLF4A Lead Free Double Check Valves A Series prevents contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features ball valve shutoffs with stainless steel handles and nuts as standard and carries the five-year Apollo® factory warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• Low pressure loss documented by independent approval agencies\u003cbr\u003e• Easily removable modular check valve cartridge\u003cbr\u003e• Captured stainless steel springs\u003cbr\u003e• Ball valve shutoffs w\/ SS handles \u0026amp; nuts standard\u003cbr\u003e• Top-mounted test cocks for easy testing\u003cbr\u003e• No special tools required\u003cbr\u003e• Chloramine-resistant elastomers\u003cbr\u003e• Made in the USA\u003cbr\u003e• Vertical up and Horizontal installations\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e• ASSE 1015\u003cbr\u003e• CSA B.64.5\u003cbr\u003e• IAPMO\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750109430\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478335017195,"sku":"00-4ALF108A2F","price":1097.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-100__78017__98454__22403.jpg?v=1748897205"},{"product_id":"00-4alf20902","title":"2-1\/2\" Backflow Preventer, APOLLO 4ALF20902 Reduced Pressure Principal, Lead-Free with Flanged NRS Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e2-1\/2\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged Non Rising Stem (NRS) Gate Valves APOLLO 4ALF20902\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750669330\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478335082731,"sku":"00-4ALF20902","price":4499.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-2__35599__28904__48362.jpg?v=1748897210"},{"product_id":"00-4alf20903","title":"2-1\/2\" Backflow Preventer, APOLLO 4ALF20903 Reduced Pressure Principal, Lead-Free with Flanged OS\u0026Y Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e2-1\/2\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF20903\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750669484\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478335115499,"sku":"00-4ALF20903","price":4499.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_71__20347.jpg?v=1748897212"},{"product_id":"00-4alf20002","title":"3\" Backflow Preventer, APOLLO 4ALF20002 Reduced Pressure Principal, Lead-Free with Flanged NRS Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e3\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged Non Rising Stem (NRS) Gate Valves APOLLO 4ALF20002\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750671227\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478335181035,"sku":"00-4ALF20002","price":4740.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-2__06470__26832__67491.jpg?v=1748897216"},{"product_id":"00-4alf20003","title":"3\" Backflow Preventer, APOLLO 4ALF20003 Reduced Pressure Principal, Lead-Free with Flanged OS\u0026Y Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e3\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF20003\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750671241\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478335410411,"sku":"00-4ALF20003","price":4740.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_71__81654.jpg?v=1748897219"},{"product_id":"00-4alf20a02","title":"4\" Backflow Preventer, APOLLO 4ALF20A02 Reduced Pressure Principal, Lead-Free with Flanged NRS Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e4\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged Non Rising Stem (NRS) Gate Valves APOLLO 4ALF20A02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750550003\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478335639787,"sku":"00-4ALF20A02","price":5785.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-2__46895__59419__27035.jpg?v=1748897221"},{"product_id":"00-4alf20a03","title":"4\" Backflow Preventer, APOLLO 4ALF20A03 Reduced Pressure Principal, Lead-Free with Flanged OS\u0026Y Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e4\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF20A03\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750550010\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478336000235,"sku":"00-4ALF20A03","price":5865.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_71__54115.jpg?v=1748897223"},{"product_id":"00-4alf20c02","title":"6\" Backflow Preventer, APOLLO 4ALF20C02 Reduced Pressure Principal, Lead-Free with Flanged NRS Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e6\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged Non Rising Stem (NRS) Gate Valves APOLLO 4ALF20C02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750550249\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478336033003,"sku":"00-4ALF20C02","price":8316.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-2__91704__15180__88813.jpg?v=1748897227"},{"product_id":"00-4alf20c03","title":"6\" Backflow Preventer, APOLLO 4ALF20C03 Reduced Pressure Principal, Lead-Free with Flanged OS\u0026Y Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e6\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged OS\u0026amp;Y Gate Valves APOLLO 4ALF20C03\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750550324\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478336065771,"sku":"00-4ALF20C03","price":8637.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/PN_71__96205.jpg?v=1748897230"},{"product_id":"00-4alf20e02","title":"8\" Backflow Preventer, APOLLO 4ALF20E02 Reduced Pressure Principal, Lead-Free with Flanged NRS Gate Valves","description":"\u003cp\u003e\u003cstrong\u003e8\" Backflow Preventer, Reduced Pressure Principal, Lead-Free , Stainless Steel Body with Flanged Non Rising Stem (NRS) Gate Valves APOLLO 4ALF20E02\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003cbr\u003eThe Apollo® Model RPLF 4A Reduced Pressure Principle Backflow Preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. The unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. The durable domestic stainless steel units (2-1\/2”-8”) and the FDA epoxy coated ductile iron units (10” and 12”) are easily maintained in the line without any special tools. The TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003e• Domestic Stainless Steel Body: 2-1\/2” – 8”\u003cbr\u003e• FDA Epoxy Coated Ductile Iron Body: 10” \u0026amp; 12”\u003cbr\u003e• Easy Maintenance – No Special Tools Required\u003cbr\u003e• Snap-In Check Retainers: 2-1\/2” – 6”\u003cbr\u003e• Bolted-In Checks: 8” – 12”\u003cbr\u003e• Low Pressure loss as Documented by an Independent Laboratory\u003cbr\u003e• Center-Stem Guided TriForce™ Check Valves\u003cbr\u003e• Approved for Horizontal Flow\u003cbr\u003e• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333\u003cbr\u003e• Made in the USA – ARRA Compliant\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePERFORMANCE RATING\u003c\/strong\u003e\u003cbr\u003e• Maximum Working Pressure: 175 psi\u003cbr\u003e• Temperature Range: 33 ° F – 140 ° F\u003cbr\u003e• Hydrostatic Test Pressure: 350 psi\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAPPROVALS\u003c\/strong\u003e\u003cbr\u003e• Sizes 2-1\/2” – 8”: AWWA C511\u003cbr\u003e• Sizes 2-1\/2” – 12”: ASSE 1013-2011, CSA B64.4, FM, IAPMO, UL*, cUL*\u003cbr\u003e• *UL and cUL installations Must Include Indicating-Type Shut-Off Valves\u003cbr\u003e• NSF\/ANSI 61 Water Quality (2-1\/2” - 12”)\u003cbr\u003e• NSF\/ANSI 372 Lead Free (2-1\/2” – 12”)\u003cbr\u003e• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (2-1\/2” - 8”)\u003c\/p\u003e \u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"4alf2.jpg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4alf2.jpg\" alt=\"4alf2.jpg\" width=\"700\" height=\"340\"\u003e\u003c\/p\u003e\u003cp style=\"padding-top: 20px;\"\u003eUPC: 670750550669\u003c\/p\u003e","brand":"Apollo™","offers":[{"title":"Default Title","offer_id":46478336196843,"sku":"00-4ALF20E02","price":13358.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5535\/6395\/files\/4ALF-2__80630__54248__62785.jpg?v=1748897234"}],"url":"https:\/\/pipingnow.com\/collections\/apollo-backflow-preventers.oembed?page=3","provider":"PipingNow.com","version":"1.0","type":"link"}