1 1/2 Inch Backflow Preventers

247 results

Griffco 1/2"NPT Back Pressure Valve 0-50psi 20# Set BPHF105S1F
Brand New
RM 2,045.44
RM 135.70 shipping
Watts B911s-M3 Comb Fill Valve/Backflow Preventor,1/2In
Brand New · Watts
RM 681.81
or Best Offer
RM 168.35 shipping
Watts RK009M1 1-1/4" 1-1/2" & 2" 009 M1 First Check Kit 0887270 NEW FAST SHIPPIN
New (Other) · Watts
RM 1,237.51
or Best Offer
Free international shipping
for Watts 0887794 009M2 1-1/4" - 1-1/2" Reduced Pressure Zone Total Repair Kit
Brand New
RM 1,316.85
RM 114.21 shipping
Conbraco 40203T2 Reduced Pressure Principle Backflow Preventer
Pre-Owned
RM 1,342.97
or Best Offer
RM 330.95 shipping
NEW CONBRACO INDUSTRIES 40-203-01 1/2” REDUCED PRESSURE BACKFLOW PREVENTER
Brand New
RM 1,549.53
RM 284.75 shipping
Resideo BP900 1/2" Double Check Backflow Preventer
New (Other) · Honeywell
RM 223.14
RM 81.94 shipping
4 watching
Conbraco Apollo Reduced Pressure Zone backflow Preventer 40-207-A2
New (Other) · Apollo
RM 1,859.49
RM 294.83 shipping
New ListingBRAND NEW NOS WATTS 1/2" 9D-M2, BACKFLOW PREVENTER W/ATMOSPHERIC VENT BRASS
Brand New
RM 206.57
or Best Offer
RM 281.90 shipping
Watts 1/2" 9D-M3 0950053 dual check valve with atmospheric vent New No Box
New (Other)
RM 165.25
RM 129.79 shipping
ZURN WILKINS 1-1/2" 975XL2 Reduced Pressure Zone Backflow Preventer Lead Free
Brand New · Zurn
RM 4,937.98
or Best Offer
RM 672.14 shipping
Watts 009-QT 1/2 , 1/2" Lead Free RPZ Back Flow Preventer
New (Other) · Watts
RM 1,194.21
Honeywell BA295S-1/2AGB BackFlow Preventer Type BA
New (Other)
RM 2,176.13
RM 164.52 shipping
0887794 Total Repair Kit For 009M2 1-1/4" - 1-1/2" For Series 009M2/LF & 4000BM2
Brand New · Unbranded
RM 1,318.13
or Best Offer
RM 114.26 shipping
0887794 887794 009M2 1-1/4" - 1-1/2" Total Repair Kit For Serie 009M2/LF 4000BM2
Brand New · Unbranded
RM 1,364.25
RM 113.14 shipping
Watts SA 1-1/4" - 1-1/2" 919 2nd CV Repair Kit
Brand New
RM 289.17
or Best Offer
RM 130.70 shipping
Watts 1/2 Inch 9D-M3 Dual Check Valve Backflow
New (Other)
RM 401.29
or Best Offer
Free international shipping
Apollo 4ALF203A2F 1/2 Inch Brass Backflow Preventer Reduced Pressure
New (Other) · Apollo
RM 1,280.94
RM 211.40 shipping
WATTS REGULATOR 1/2" 007 QT DOUBLE CHECK BACKFLOW PREVENTER VALVE ASSEMBLY
Brand New · Watts
RM 826.44
RM 267.15 shipping
Hydraulic One-way Throttle Valve Flow Control valve 1/4"-3/4" M18-27
Brand New · Unbranded
RM 57.45 to RM 196.85
RM 8.02 shipping
Replacement for Watts RK 0887794 887794 009M2 1-1/4" - 1-1/2" Total Repair Kit
Brand New · Unbranded
RM 1,652.88
or Best Offer
Watts Automatic Fill Valve for Hot Water Boiler, B911S-M3
Pre-Owned
RM 619.71
RM 261.03 shipping
CASH-ACME BFP 1/2" Continuous Pressure Backflow Preventer 21574-0000LF
New (Other)
RM 247.73
RM 198.47 shipping
0887297 Rubber Repair Kit for Watts 1/4"-1/2" 009/LF009 (RK-009-RT)
Brand New
RM 247.11
RM 80.16 shipping
Raven 1/2" 9D-M3 Backflow Preventer Brass Dual Check Valve With Atmospheric Vent
New (Other)
RM 160.95
RM 113.18 shipping
Watts 1/2 Inch 9D-M3 Dual Check Valve Backflow
New (Other)
RM 374.25
or Best Offer
Free international shipping
Watts 1/2 Inch 9D-M3 Dual Check Valve Backflow
New (Other)
RM 374.01
or Best Offer
Free international shipping
WATTS 1/2" Reduced Pressure Zone Assembly LF009QT-RP
Pre-Owned
RM 640.49
RM 451.03 shipping
0887794 Total Repair Kit For 009M2 1-1/4" - 1-1/2" Replace for Watts RK 009M2-T
Brand New · Unbranded
RM 1,317.06
or Best Offer
RM 114.21 shipping
Watts 1 1/2” Rubber Repair Kit Universal Use RK-009UNI-RT H11
Brand New
RM 326.44
or Best Offer
RM 106.03 shipping
1/2" Brass Backflow Preventer - No Color
Brand New · Unbranded
RM 584.87
Was: RM 615.66was - RM 615.66
or Best Offer
RM 260.00 shipping
Watts RK SS008-RV 1/2” Backflow Rubber Repair Kit ( Lead Free )
Brand New
RM 198.72
RM 102.27 shipping
Untested Zurn 350 DCVA (1-1/4"-2) 175 PSIG 1.2MPa Backflow Prevention Device
New (Other)
RM 2,892.54
RM 349.13 shipping
Watts 1/2" 9D-M3 Backflow Preventer 4A810 (0062670) NOS
New (Other)
RM 392.31
or Best Offer
RM 86.94 shipping
LEGEND T-457NL PN: 115-103NL 1/2" NPT Forged Brass Backflow Preventer *LEAD FREE
New (Other)
RM 164.09
or Best Offer
RM 80.21 shipping
Watts Regulator 1/2" Double Check Valve Assembly LF 007QT
New (Other) · Watts
RM 619.83
RM 196.40 shipping
Only 1 left!
0887297 Complete Rubber Kit For Watts 1/4"-1/2" 009 LF009 Rubber Repair Kit
Brand New · Unbranded
RM 247.52
RM 80.21 shipping
Watts 1/2" Series Pipe 9D-M3 with Reduced Pressure Backflow Preventer 175 PSI
Brand New
RM 475.20
or Best Offer
RM 247.23 shipping
009M2 1-1/4" - 1-1/2" Total Repair Kit Fits 009M2/LF & 4000BM2, Watts RK 009M2-T
Brand New · Unbranded
RM 1,316.52
Was: RM 1,645.65was - RM 1,645.65
or Best Offer
RM 111.73 shipping
0887297 Complete Rubber Kit Total Rubber Repair Kit For Watts 1/4-1/2" 009,LF009
Brand New · Unbranded
RM 247.31
or Best Offer
RM 80.21 shipping
Griffco 1/2"fnpt Back Pressure Valve 10-150 psi (50psi Set) BPT050K, New Surplus
Brand New
RM 1,652.88
or Best Offer
RM 186.11 shipping
Zurn | Wilkins RK4-350 Rubber Parts Repair Kit 2-1/2"-4"
Brand New
RM 413.18
or Best Offer
RM 87.56 shipping
Zurn Wilkins 1/2” Reduced Pressure Backflow Preventer
New (Other)
RM 1,652.88
or Best Offer
RM 223.51 shipping
Wilkins Zurn 975XL2 1 ½” Reduced Pressure Zone Backflow Preventer 112-975XL2 NEW
Brand New
RM 4,534.68
Was: RM 4,876.00was - RM 4,876.00
RM 518.14 shipping
Only 1 left!
RK34-375 Complete Check Valve Repair Kit for Wilkins 1/2"~3/4" 375 375XL 375ST
Brand New
RM 179.17
or Best Offer
RM 78.18 shipping
0887297 Complete Rubber Set for Watts 1/4-1/2" 009,LF009 Total Rubber Repair Kit
Brand New · Unbranded
RM 247.89
Was: RM 275.45was - RM 275.45
or Best Offer
RM 80.21 shipping
0887298 Repair Kit for Watts LF009/009 Series Reduced Pressure Zone 1/4"-1/2"
Brand New · Unbranded
RM 326.40
RM 85.00 shipping
Apollo 4A00309 1/2" RP4A COMPLETE RUBBER KIT *NEW* 4A-003-09
Brand New · Apollo
RM 454.50
or Best Offer
RM 86.32 shipping
Watts LF919-QT Double Check Valve 3/4" ~ Brass ~ NEW
Brand New
RM 2,685.93
or Best Offer
RM 331.65 shipping
Complete Rubber Repair Kit 0887297 for Watts 1/4"-1/2" Reduced Pressure Zone
Brand New
RM 247.11
or Best Offer
RM 80.16 shipping
Zurn 112-950XL3 Bronze 1-1/2" Double Check Backflow Preventer Top Access
New (Other)
RM 2,789.19
or Best Offer
RM 458.22 shipping
0887298 Repair Kit Fit For Watts LF009/009 1/4"-1/2" Reduced Pressure Zone
Brand New · Unbranded
RM 325.58
RM 84.96 shipping
0887297 Complete Rubber Set for Watts 1/4-1/2" 009,LF009 Total Rubber Repair Kit
Brand New
RM 247.11
or Best Offer
RM 80.16 shipping
Watts LF009-QT, 1/2" inch #0391002 Reduced Pressure Zone Assembly, Lead Free
Brand New · Watts
RM 1,840.69
RM 371.40 shipping
0887297 Rubber Kit Reduced Pressure Zone Assembly Fit Watts 1/4"-1/2" 009, LF009
Brand New · Unbranded
RM 247.52
RM 80.21 shipping
For 009M2 1-1/4" - 1-1/2" Backflow Preventer Reduced Pressure Zone Assembly Kit
Brand New · Unbranded
RM 1,318.13
or Best Offer
RM 281.65 shipping
887794 009M2 1-1/4"-1-1/2" Repair Kit For Watts Backflow Preventer Pressure Zone
Brand New
RM 1,316.44
RM 114.21 shipping
Cash Acme Anti-Siphon Vacuum Breaker Backflow Preventer V-101 1/2" KWD 17383-000
New (Other)
RM 78.51
RM 80.00 shipping
Lead-Free Brass Backflow Preventer Vacuum Breaker 1/2in Hot Cold Water Safe
Brand New · Unbranded
RM 450.29
or Best Offer
RM 86.20 shipping
Lead-Free Brass Anti-Siphon Preventer, Low-Flow Applications
Brand New · Unbranded
RM 547.64
Was: RM 608.47was - RM 608.47
RM 91.53 shipping

1 1/2 Inch Backflow Preventers

Shop by category

247 results

Griffco 1/2"NPT Back Pressure Valve 0-50psi 20# Set BPHF105S1F

Watts B911s-M3 Comb Fill Valve/Backflow Preventor,1/2In

Watts RK009M1 1-1/4" 1-1/2" & 2" 009 M1 First Check Kit 0887270 NEW FAST SHIPPIN

for Watts 0887794 009M2 1-1/4" - 1-1/2" Reduced Pressure Zone Total Repair Kit

Conbraco 40203T2 Reduced Pressure Principle Backflow Preventer

NEW CONBRACO INDUSTRIES 40-203-01 1/2” REDUCED PRESSURE BACKFLOW PREVENTER

Resideo BP900 1/2" Double Check Backflow Preventer

Conbraco Apollo Reduced Pressure Zone backflow Preventer 40-207-A2

New ListingBRAND NEW NOS WATTS 1/2" 9D-M2, BACKFLOW PREVENTER W/ATMOSPHERIC VENT BRASS

Watts 1/2" 9D-M3 0950053 dual check valve with atmospheric vent New No Box

ZURN WILKINS 1-1/2" 975XL2 Reduced Pressure Zone Backflow Preventer Lead Free

Watts 009-QT 1/2 , 1/2" Lead Free RPZ Back Flow Preventer

Honeywell BA295S-1/2AGB BackFlow Preventer Type BA

0887794 Total Repair Kit For 009M2 1-1/4" - 1-1/2" For Series 009M2/LF & 4000BM2

0887794 887794 009M2 1-1/4" - 1-1/2" Total Repair Kit For Serie 009M2/LF 4000BM2

Watts SA 1-1/4" - 1-1/2" 919 2nd CV Repair Kit

Watts 1/2 Inch 9D-M3 Dual Check Valve Backflow

Apollo 4ALF203A2F 1/2 Inch Brass Backflow Preventer Reduced Pressure

WATTS REGULATOR 1/2" 007 QT DOUBLE CHECK BACKFLOW PREVENTER VALVE ASSEMBLY

Hydraulic One-way Throttle Valve Flow Control valve 1/4"-3/4" M18-27

Replacement for Watts RK 0887794 887794 009M2 1-1/4" - 1-1/2" Total Repair Kit

Watts Automatic Fill Valve for Hot Water Boiler, B911S-M3

CASH-ACME BFP 1/2" Continuous Pressure Backflow Preventer 21574-0000LF

0887297 Rubber Repair Kit for Watts 1/4"-1/2" 009/LF009 (RK-009-RT)

Raven 1/2" 9D-M3 Backflow Preventer Brass Dual Check Valve With Atmospheric Vent

Watts 1/2 Inch 9D-M3 Dual Check Valve Backflow

Watts 1/2 Inch 9D-M3 Dual Check Valve Backflow

WATTS 1/2" Reduced Pressure Zone Assembly LF009QT-RP

0887794 Total Repair Kit For 009M2 1-1/4" - 1-1/2" Replace for Watts RK 009M2-T

Watts 1 1/2” Rubber Repair Kit Universal Use RK-009UNI-RT H11

1/2" Brass Backflow Preventer - No Color

Watts RK SS008-RV 1/2” Backflow Rubber Repair Kit ( Lead Free )

Untested Zurn 350 DCVA (1-1/4"-2) 175 PSIG 1.2MPa Backflow Prevention Device

Watts 1/2" 9D-M3 Backflow Preventer 4A810 (0062670) NOS

LEGEND T-457NL PN: 115-103NL 1/2" NPT Forged Brass Backflow Preventer *LEAD FREE

Watts Regulator 1/2" Double Check Valve Assembly LF 007QT

0887297 Complete Rubber Kit For Watts 1/4"-1/2" 009 LF009 Rubber Repair Kit

Watts 1/2" Series Pipe 9D-M3 with Reduced Pressure Backflow Preventer 175 PSI

009M2 1-1/4" - 1-1/2" Total Repair Kit Fits 009M2/LF & 4000BM2, Watts RK 009M2-T

0887297 Complete Rubber Kit Total Rubber Repair Kit For Watts 1/4-1/2" 009,LF009

Griffco 1/2"fnpt Back Pressure Valve 10-150 psi (50psi Set) BPT050K, New Surplus

Zurn | Wilkins RK4-350 Rubber Parts Repair Kit 2-1/2"-4"

Zurn Wilkins 1/2” Reduced Pressure Backflow Preventer

Wilkins Zurn 975XL2 1 ½” Reduced Pressure Zone Backflow Preventer 112-975XL2 NEW

RK34-375 Complete Check Valve Repair Kit for Wilkins 1/2"~3/4" 375 375XL 375ST

0887297 Complete Rubber Set for Watts 1/4-1/2" 009,LF009 Total Rubber Repair Kit

0887298 Repair Kit for Watts LF009/009 Series Reduced Pressure Zone 1/4"-1/2"

Apollo 4A00309 1/2" RP4A COMPLETE RUBBER KIT *NEW* 4A-003-09

Watts LF919-QT Double Check Valve 3/4" ~ Brass ~ NEW

Complete Rubber Repair Kit 0887297 for Watts 1/4"-1/2" Reduced Pressure Zone

Zurn 112-950XL3 Bronze 1-1/2" Double Check Backflow Preventer Top Access

0887298 Repair Kit Fit For Watts LF009/009 1/4"-1/2" Reduced Pressure Zone

0887297 Complete Rubber Set for Watts 1/4-1/2" 009,LF009 Total Rubber Repair Kit

Watts LF009-QT, 1/2" inch #0391002 Reduced Pressure Zone Assembly, Lead Free

0887297 Rubber Kit Reduced Pressure Zone Assembly Fit Watts 1/4"-1/2" 009, LF009

For 009M2 1-1/4" - 1-1/2" Backflow Preventer Reduced Pressure Zone Assembly Kit

887794 009M2 1-1/4"-1-1/2" Repair Kit For Watts Backflow Preventer Pressure Zone

Cash Acme Anti-Siphon Vacuum Breaker Backflow Preventer V-101 1/2" KWD 17383-000

Lead-Free Brass Backflow Preventer Vacuum Breaker 1/2in Hot Cold Water Safe

Lead-Free Brass Anti-Siphon Preventer, Low-Flow Applications

Apollo 4A00309 1/2" RP4A COMPLETE RUBBER KIT NEW 4A-003-09