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Backflow Preventers

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LF909NRSFS2K LLC 2-1/2 CI RPZ BF PREV

Watts 88009307 LF909-FS Large Series Lead Free 2-1/2 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly with Backflow Flood Sensor
$0.00

LF909-OSY LLC 6" RED PRES ZONE ASS

Watts LF909-OSY 6" Cast Iron Reduced Pressure Zone Assembly, Osy Shutoff
$0.00

LF909OSYFS LLC 21/2 CI RP ZN BF PRV W/FS

Watts 88009308 LF909-FS Large Series Lead Free 2-1/2 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, Osy Shutoff, ArmorTek Coating, Backflow Flood Sensor
$0.00

LF909OSYFS LLC 6"CI RP ZONE BF PRV W/FS

Watts 88009305 Lead Free 6 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly with Backflow Flood Sensor
$0.00

LF909QTFS LLC 1" RED PRS ZN BF PRV

Watts f391009 LF909 Small Series Lead Free 1 in. Copper Silicon Alloy Reduced Pressure Zone Backflow Preventer Assembly with Quarter Turn Shutoff Valves and Backflow Flood Sensor
$0.00

LF909QTFS LLC 3/4" RED PRS ZN BF PRV

Watts f391008 LF909 Small Series Lead Free 3/4 in. Reduced Pressure Zone Backflow Preventer Assembly with Quarter Turn Shutoff Valves and Backflow Flood Sensor
$0.00

LFAK LLC 1-1/2" STRAINER KIT BACKFLW KIT

LFAK LLC 1-1/2" STRAINER KIT BACKFLW KIT
$0.00

LFAK LLC 1-1/4" STRAINER KIT BACKFLW KIT

LFAK LLC 1-1/4" STRAINER KIT BACKFLW KIT
$0.00

LFFBV-3 PRES LLC 1" THD 3W PRES BALL VLV

LFFBV-3 PRESS LLC 1" THD 3W PRS BALL VLV
$0.00

LFN9 LLC 1/4" DUAL CHCK BACKFLW C/W VENT

Watts 0792096 Lead Free 1/4 in. Brass Dual Check Vacuum Breaker Backflow Preventer, In-Line
$0.00

LFN9C LLC 1/4"DUAL CHCK VAC BRK C/W VENT

Watts 0122584 LFN9 Series Lead Free 1/4 in. FNPT x FNPT Dual Check Vacuum Breaker Backflow Preventer, Chrome Plated
$0.00

LFN9-CD LLC 3/4" BACKFLOW PREVENTOR

Watts 0792099 LFN9-CD Series Lead Free 3/4 in. FNPT x FNPT Field Testable Backflow Preventer
$0.00