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Backflow Preventers

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994OSYFS 3" SS RED PRS ZONE ASS

Watts F437805 994-FS Series Lead Free 3 in. Stainless Steel Reduced Pressure Zone Assembly with OSY Shutoffs, Short Lay Length and Backflow Flood Sensor
$0.00

994OSYFS 4" SS RED PRS ZONE ASS

Watts F438049 Lead Free 4 in. Stainless Steel Reduced Pressure Zone Assembly Backflow Preventer with OSY Shutoff, Short Lay Length and Backflow Flood Sensor
$0.00

994OSYFS6 6" SS RED PRS ZONE ASS BKF PRV

994OSYFS6 6" SS RED PRS ZONE ASS BKF PRV
$0.00

9BD-NPT 3/8" TRPL CHECK VAC BREAKER

Watts 0061913 9BD Series Lead Free 3/8 in. MNPT x MNPT Stainless Steel Vented Triple Check Vacuum Breaker Backflow Preventer
$0.00

9BD-NPTM 1/4" TRPL CHECK VAC BREAKER

Watts 0061911 9BD Series Lead Free 1/4 in. NPTM Stainless Steel Vented Triple Check Vacuum Breaker Backflow Preventer
$0.00

9DS-M3-CAN 1/2" 9DS DBL CHECK VALVE

Watts 0061600 9D Series 1/2 in. Union Solder x Socket Bronze Dual Check Valve Backflow Preventer
$0.00

A-169900 LLC 1ST CHECK SPRING

Apollo Spring - 1.215ID - 0.090WD - 4.597F
$0.00

A-170000 LLC ND CHECK SPRING

Apollo Spring - 1.205ID - 0.075WD - 3.455F
$0.00

A-170100 LLC SPRING

Conbraco A170100 LLC Check Valve Spring
$0.00

AG-11 1/2-1 AIR GAP F/375

Zurn AG-11 Nylon Air Gap Adaptor Fitting For 1/2 - 1 in. IPS Slip 375 Reduced Pressure Principle Backflow Preventer
$0.00

AG-12 1-1/4-2" AIR GAP F/375

Zurn AG-12 Cast Iron Air Gap Adaptor Fitting For 1-1/4 - 2 in. IPS Slip 375 Reduced Pressure Principle Backflow Preventers, 3 in. IPS Slip
$0.00

AG-4 3/4" - 1" AIR GAP ZURN/WILKINS

AG-4 Epoxy Coated Cast Iron Air Gap For 1/4 - 10 in. 975XL/375/475 Backflow Preventer, 1 in., NPT
$0.00