3" Backflow Preventer, APOLLO 4ALF700E3 Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with OS&Y Flanged Gate Valves

SKU:
00-4ALF700E3
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Availability:
Usually ships in 24 hours
Weight:
192.00 LBS
$2,737.33
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3" Backflow Preventer, APOLLO 4ALF700E3 Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with OS&Y Flanged Gate Valves

SKU:
00-4ALF700E3
(No reviews yet) Write a Review
Availability:
Usually ships in 24 hours
Weight:
192.00 LBS
$2,737.33

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3" Backflow Preventer, Reduced Pressure Detector Assembly, Lead-Free , Stainless Steel Body with OS&Y Flanged Gate Valves APOLLO 4ALF700E3

Type 1, By-pass on right

SPECIFICATIONS
The 2 ½” – 12” Reduced Pressure Detector Assembly shall be an Apollo® Model RPDALF4A or RPDA2LF4A. The assembly shall be manufactured in America and carry a 5-year Apollo® factory warranty. The TriForceTM 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 ½” – 6”) or SS studs & nuts (8” – 12”). Access to the check valves and relief valve internals shall be by an Apollo® quick-connect SS coupling (2 ½” – 6”) or grooved couplings (covers) and SS bolts (relief valves) (8” – 12”). The bodies shall be SS in 2 ½” – 8” sizes and FDA epoxy-coated ductile iron in 10” & 12” sizes. The assembly is a mainline RP with a Type 2 bypass consisting of a lead free* single check valve (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm with the mainline 2nd check remaining closed. Assemblies with the optional Type 1 bypass consist of a lead free* RP and meter which bypasses both mainline checks and accurately meters all flows up to 2 gpm with both mainline checks closed. The Apollo® domestic ball valve test cocks shall have SS handles. Both RP relief valves shall be positioned at the bottom of their respective assemblies with separate center-access covers. 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 back pressure from substances that are health or non-health hazards.

FEATURES
• Domestic Stainless steel body: 2 ½” – 8”
• FDA epoxy-coated ductile iron body: 10” & 12”
• Easy maintenance – no special tools required
• Snap-in check retainers: 2 ½” – 6”
• Bolted-in checks: 8” – 12”
• Low pressure loss as documented by an independent laboratory
• Center-stem guided TriForceTM check valves
• Approved for horizontal flow
• US Patents: 6,443,184; 7,025,085; 7,533,699; 8,240,333
• Made in the USA

PERFORMANCE RATING
• Maximum Working Pressure 175 psi
• Temperature Range 33 ° F – 140 ° F
• Hydrostatic Test Pressure 350 psi

APPROVALS
• Sizes 2 ½” – 12”:
• ASSE 1047*, CSA B64.4, FM, UL*, cUL*
*ASSE, UL, and cUL installations must include indicating-type shut-off valves
• Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California (Model RPDALF 4A, 2-1/2” - 6”)

4alf7.jpg

5 Years
Availability:
Usually ships in 24 hours
Weight:
192.00 LBS
Connection:
Flanged
Type:
Backflow - RP
Size:
3"
Option:
Lead-Free
Manufacturer:
Apollo

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