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Backflow Preventers

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757-OSY LLC 3" DBL CHECK VALVE

Watts 0111511 757 Series Lead Free 3 in. Flanged Stainless Steel Double Check Valve Assembly Backflow Preventer with OSY Shutoff Valves
$0.00

757-OSY LLC 4" DBL CHECK VALVE

Watts 0111512 757 Series Lead Free 4 in. Flanged Stainless Steel Double Check Valve Assembly Backflow Preventer with OSY Shutoff Valves
$0.00

757-QT 3" DOUBLE CHECK VALVE

Watts 0111758 757 Series Lead Free 3 in. Flanged Joint x Flanged Stainless Steel Double Check Valve Assembly Backflow Preventer with Quarter Turn Shutoff
$0.00

760-12 1/2" DBL CHCK VLV ASS W/INT ATM V

Zurn 91000192 Model 760 1/2 in. FNPT Union Forged Brass Dual Check Backflow Preventer Assembly
$0.00

760-34 3/4" DBL CHCK VLV ASS W/INT ATM V

3/4 Dual Check Valve Assembly W/Atmos Vent
$0.00

774-DCDA-OSY-RW-CFM 8" DBL CHECK VALVE

Watts 0438028 300 Series 8 in. Flanged Stainless Steel Double Check Detector Assembly
$0.00

774-OSY-RW 2-1/2" DBL CHECK VALVE

Watts 0437701 774 Series Lead Free 2-1/2 in. Flanged Joint Stainless Steel Double Check Valve Assembly Backflow Preventer with OSY Shutoff, Short Lay Length
$0.00

774-OSY-RW 3" DBL CHECK VALVE

Watts 0437709 774 Series Lead Free 3 in. Flanged Joint Stainless Steel Double Check Valve Assembly Backflow Preventer with OSY Shutoff, Short Lay Length
$0.00

774-OSY-RW 6" DBL CHECK VALVE

Watts 0438009 774 Series Lead Free 6 in. Flanged Joint Stainless Steel Double Check Valve Assembly Backflow Preventer with OSY Shutoff, Short Lay Length
$0.00

774-OSY-RW 8" DBL CHECK VALVE

Watts 0438025 774 Series Lead Free 8 in. Flanged Joint Stainless Steel Double Check Valve Assembly Backflow Preventer with OSY Shutoff, Short Lay Length
$0.00

825Y 3/4 RED P. ASSY W/S OFF

825Y 3/4 RED P. ASSY W/S OFF
$0.00

8A 3/4" F X M VAC. BREAKER F/HOSE WATTS

Watts 0061877 8 Series Lead Free 3/4 in. GHT x GHT Brass Hose Connection Vacuum Breaker Backflow Preventer
$0.00