DC
Double Check Backflow Preventer Valves are designed to prevent 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.
- These double check valve assemblies are designed, cast, machined, assembled and tested in the USA.
- 5 year warranty
- Low pressure loss
- Lead-free option
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Apollo™
12" Backflow Preventer, Double Check, Lead-Free with Flanged OS&Y Gate Valves APOLLO 4ALF10H03
Free Shipping In Stock
SKU: 00-4ALF10H03
Sale price$32,543.05
Apollo™
10" Backflow Preventer, Double Check, Lead-Free with Flanged OS&Y Gate Valves APOLLO 4ALF10G03
Free Shipping In Stock
SKU: 00-4ALF10G03
Sale price$21,293.61
Apollo™
8" Backflow Preventer, Double Check, Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF10E09
Free Shipping In Stock
SKU: 00-4ALF10E09
Sale price$14,865.35
Apollo™
3" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF600E9
Free Shipping In Stock
SKU: 00-4ALF600E9
Sale price$5,303.31
Apollo™
4" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF60AE9
Free Shipping In Stock
SKU: 00-4ALF60AE9
Sale price$6,074.71
Apollo™
2-1/2" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF609E9
Free Shipping In Stock
SKU: 00-4ALF609E9
Sale price$5,062.27
Apollo™
8" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF60EE9
Free Shipping In Stock
SKU: 00-4ALF60EE9
Sale price$15,116.44
Apollo™
12" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Butterfly Valves Grooved Connections APOLLO 4ALF60HE9
SKU: 00-4ALF60HE9
In Stock
Sale price$0.00
In Stock
Apollo™
10" Backflow Preventer, Double Check, Detector Assembly Lead-Free with Butterfly Valves Grooved Connections APOLLO 4ALF60GE9
SKU: 00-4ALF60GE9
In Stock
Sale price$0.00
In Stock
Apollo™
6" Backflow Preventer, Double Check, Detector Assembly Lead-Free , Stainless Steel Body with Butterfly Valves Grooved Connections APOLLO 4ALF60CE9
Free Shipping In Stock
SKU: 00-4ALF60CE9
Sale price$8,758.51
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