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Conbraco 40-107-A2 1 1/2 in 40-100 Series Double Check Backflow Preventer

Conbraco 40-107-A2 1 1/2 in 40-100 Series Double Check Backflow Preventer

$449.00$224.50

WATTS LF7 - 3/8 Dual Double Check Back Flow Preventer Valve

WATTS LF7 - 3/8 Dual Double Check Back Flow Preventer Valve

$95.00$47.50

Watts 1/2 007-Qt-Fz Double Check Backflow Preventer

Watts 1/2 007-Qt-Fz Double Check Backflow Preventer

$333.99$167.00

Watts Regulator N9-CD 34 Dual Check Valve Backflow Preventer

Watts Regulator N9-CD 34 Dual Check Valve Backflow Preventer

$108.76$54.38

Watts LF7T Lead Free Bronze Dual Check Valve Backflow Preventer

Watts LF7T Lead Free Bronze Dual Check Valve Backflow Preventer

$63.95$31.98

Watts 0061653 SD3-MF 1/4 Inch Backflow Preventer Dual Check Valve Vent NEW!

Watts 0061653 SD3-MF 1/4 Inch Backflow Preventer Dual Check Valve Vent NEW!

$149.95$74.97

Zurn Wilkins 2-350XL 2" 350XL Double Check Backflow Preventer

Zurn Wilkins 2-350XL 2" 350XL Double Check Backflow Preventer

$848.62$424.31

Mid-West Instruments 845 Backflow Prevention Assembly Test Gauge Kit w/ Case

Mid-West Instruments 845 Backflow Prevention Assembly Test Gauge Kit w/ Case

$550.00$275.00

Febco 1 1/4" 850-QT DC Double Check Valve Backflow Preventer 1114 DCA 850 850QT

Febco 1 1/4" 850-QT DC Double Check Valve Backflow Preventer 1114 DCA 850 850QT

$555.75$277.88

For Watts 9D-M2 3/4" Dual Check Valve Backflow Preventer with Atmospheric Vent

For Watts 9D-M2 3/4" Dual Check Valve Backflow Preventer with Atmospheric Vent

$69.52$34.76

WATTS 1-1/4 x 1 LF7 10-U2 LEAD FREE DUAL CHECK VALVE/BACKFLOW PREVENTER *0792066

WATTS 1-1/4 x 1 LF7 10-U2 LEAD FREE DUAL CHECK VALVE/BACKFLOW PREVENTER *0792066

$69.99$34.99

Watts Ames 20 (DC) 2-1/2" Stainless Steel Double Check Valve Backflow Preventer

Watts Ames 20 (DC) 2-1/2" Stainless Steel Double Check Valve Backflow Preventer

$1499.99$750.00

Febco Large commercial 2 1/4" 850-DC Double Check Valve Backflow Preventer Brass

Febco Large commercial 2 1/4" 850-DC Double Check Valve Backflow Preventer Brass

$445.55$222.78

Replacement for Watts 9D-M2 3/4 Inch Bronze Dual Check Valve Backflow Preventer

Replacement for Watts 9D-M2 3/4 Inch Bronze Dual Check Valve Backflow Preventer

$69.53$34.77

For Watts 9D-M2 3/4 Inch Backflow Preventer Dual Check Valve 0061888

For Watts 9D-M2 3/4 Inch Backflow Preventer Dual Check Valve 0061888

$81.69$40.84

ZURN WILKINS 34-350 Backflow Preventer,3/4" Size,MNPT,175psi 454N96

ZURN WILKINS 34-350 Backflow Preventer,3/4" Size,MNPT,175psi 454N96

$216.73$108.36

WATTS Series 7 3/4" Male NPT x 3/4" Female Hose Dual Check Backflow Preventer

WATTS Series 7 3/4" Male NPT x 3/4" Female Hose Dual Check Backflow Preventer

$59.12$29.56

Legend Valve 115-104NL Dual Check Backflow Preventer Valve 3/4 in FNPT

Legend Valve 115-104NL Dual Check Backflow Preventer Valve 3/4 in FNPT

$49.90$24.95

Watts LFN9C 1/2" Dual Check Vacuum Breaker Backflow Preventer 150 PSI 0122583

Watts LFN9C 1/2" Dual Check Vacuum Breaker Backflow Preventer 150 PSI 0122583

$319.99$160.00

OEM Wilkins Replacement 1/8" x 1/4" NPT Test Cock - Backflow Preventer Valve

OEM Wilkins Replacement 1/8" x 1/4" NPT Test Cock - Backflow Preventer Valve

$17.27$8.63

LF850 Series 1" Lead-Free Bronze Double Check Valve Backflow Preventer Assemb...

LF850 Series 1" Lead-Free Bronze Double Check Valve Backflow Preventer Assemb...

$405.39$202.69

Watts 3/4" LF007M3-QT Lead Double Check Valve Backflow Preventer - LF007M3QT

Watts 3/4" LF007M3-QT Lead Double Check Valve Backflow Preventer - LF007M3QT

$288.88$144.44

Zurn 1UFX1F-705 Dual Check Valve Backflow Preventer 1" Union FNPT x FNPT No Lead

Zurn 1UFX1F-705 Dual Check Valve Backflow Preventer 1" Union FNPT x FNPT No Lead

$47.49$23.75

Watts LFN9C 1/2" Dual Check Vacuum Breaker Backflow Preventer 150 PSI 0122583

Watts LFN9C 1/2" Dual Check Vacuum Breaker Backflow Preventer 150 PSI 0122583

$209.99$105.00

Zurn Wilkins 3/4” 34-350XL Double Check Backflow Preventer Valve, OPEN BOX

Zurn Wilkins 3/4” 34-350XL Double Check Backflow Preventer Valve, OPEN BOX

$99.99$49.99

Watts #0792099 3/4 LFN9CD 3/4" Lead Free Hose Connection Backflow Preventer/NOS

Watts #0792099 3/4 LFN9CD 3/4" Lead Free Hose Connection Backflow Preventer/NOS

$45.00$22.50

Watts 0061935 Series 9D M3 Dual Check Valve Backflow Preventer with Intermediate

Watts 0061935 Series 9D M3 Dual Check Valve Backflow Preventer with Intermediate

$111.08$55.54

Watts Backflow Preventer Double Check Valve Assembly Bronze 1" - Plate Only

Watts Backflow Preventer Double Check Valve Assembly Bronze 1" - Plate Only

$3.22$1.61

Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer

Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer

$393.43$196.72

9D Series 3/4 Brass Dual Check Valve Backflow Preventer, Union Female NPT Inl...

9D Series 3/4 Brass Dual Check Valve Backflow Preventer, Union Female NPT Inl...

$167.22$83.61

Apollo Valves 4C10202a Dual Check Backflow Preventer,3/8 In

Apollo Valves 4C10202a Dual Check Backflow Preventer,3/8 In

$100.99$50.49

Zurn Wilkins 2-350XL Double Check Backflow Preventer 2in 2" Valve Water OEM NEW

Zurn Wilkins 2-350XL Double Check Backflow Preventer 2in 2" Valve Water OEM NEW

$849.95$424.98

Brass 3/4” NPT Dual-Check Ball Backflow Preventer Valve 150Psi-180F

Brass 3/4” NPT Dual-Check Ball Backflow Preventer Valve 150Psi-180F

$49.99$25.00

NEW WATTS 9BD-NPTM 3/8 Dual Check Vacuum Breaker Backflow Preventer, 0061913

NEW WATTS 9BD-NPTM 3/8 Dual Check Vacuum Breaker Backflow Preventer, 0061913

$299.99$150.00

Watts Dual Check Valve Backflow Preventer Wye Pattern Strainer Female NPT

Watts Dual Check Valve Backflow Preventer Wye Pattern Strainer Female NPT

$372.35$186.18

Series 34 LeadFree Copper Silicon Alloy Double Check Valve Backflow Preventer As

Series 34 LeadFree Copper Silicon Alloy Double Check Valve Backflow Preventer As

$317.89$158.94

LF7R Series 1/2" x 1/2" Lead-Free Brass Residential Dual Check Valve Backflow...

LF7R Series 1/2" x 1/2" Lead-Free Brass Residential Dual Check Valve Backflow...

$94.99$47.49

Zurn Industries - 8-350ASTBG - 8'' 350AST Double Check Backflow Preventer

Zurn Industries - 8-350ASTBG - 8'' 350AST Double Check Backflow Preventer

$10999.99$5499.99

Watts 9D-M2 3/4 in Backflow Preventer

Watts 9D-M2 3/4 in Backflow Preventer

$121.80$60.90

Apollo Lot of 2, 1" Backflow Preventer Dual Check Valve 4N-3A5-5A NIB

Apollo Lot of 2, 1" Backflow Preventer Dual Check Valve 4N-3A5-5A NIB

$285.00$142.50

2 1/2 IN SS Double Check Valve Backflow Preventer Assembly

2 1/2 IN SS Double Check Valve Backflow Preventer Assembly

$2499.00$1249.50

Febco 3/4" 860-QT RP Reduced Pressure Backflow Preventer 1312F

Febco 3/4" 860-QT RP Reduced Pressure Backflow Preventer 1312F

$303.35$151.68

Febco 1/2" 850-QT DC Double Check Valve Backflow Preventer 1111 DCA 850 850QT

Febco 1/2" 850-QT DC Double Check Valve Backflow Preventer 1111 DCA 850 850QT

$2034.20$1017.10

Watts Double Check Backflow Preventer Valve LF709MOD - Size 3", 175 psi, 110 F

Watts Double Check Backflow Preventer Valve LF709MOD - Size 3", 175 psi, 110 F

$5999.99$2999.99

3/4" Dual Check Valve Backflow Preventer With Atmospheric Vent for Watts

3/4" Dual Check Valve Backflow Preventer With Atmospheric Vent for Watts

$59.95$29.98

Watts 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn

Watts 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly Quarter Turn

$139.00$69.50

Wilkins 1/2" Dual Check Valve Backflow Preventer w/Intermediate Atmospheric Vent

Wilkins 1/2" Dual Check Valve Backflow Preventer w/Intermediate Atmospheric Vent

$112.30$56.15

Apollo 4ALF3A33A DUCLF4A Backflow Preventer Valve 1/2" FNPT Bronze Double Check

Apollo 4ALF3A33A DUCLF4A Backflow Preventer Valve 1/2" FNPT Bronze Double Check

$59.99$30.00

9D-M2 Backflow Preventer Dual Check Valve with Intermediate Atmospheric Vent,...

9D-M2 Backflow Preventer Dual Check Valve with Intermediate Atmospheric Vent,...

$100.50$50.25

Zurn Wilkins Double Check Backflow Preventer Valve 950XL - Damaged

Zurn Wilkins Double Check Backflow Preventer Valve 950XL - Damaged

$50.99$25.50

Zurn Wilkins 350XL 1" Double Check Backflow Preventer

Zurn Wilkins 350XL 1" Double Check Backflow Preventer

$249.99$125.00

50HA-BR Double Check Brass Backflow Preventer for Woodford Models 22 27 30 67

50HA-BR Double Check Brass Backflow Preventer for Woodford Models 22 27 30 67

$29.90$14.95

WATTS SD-3 3/8" Stainless Steel Dual Check Valve Backflow Preventer

WATTS SD-3 3/8" Stainless Steel Dual Check Valve Backflow Preventer

$252.01$126.00

Watts LF7 0.3 in. Lead Free Dual Check Valve Backflow Preventer - Bronze

Watts LF7 0.3 in. Lead Free Dual Check Valve Backflow Preventer - Bronze

$168.00$84.00

Watts 3/8 7 Dual Check Valve 3/8" IP / NOT FOR POTABLE WATER / *NOS*

Watts 3/8 7 Dual Check Valve 3/8" IP / NOT FOR POTABLE WATER / *NOS*

$50.00$25.00

New Zurn Wilkins 3/4” 34-350XL Double Check Backflow Preventer Valve

New Zurn Wilkins 3/4” 34-350XL Double Check Backflow Preventer Valve

$114.99$57.49

Zurn Wilkins 1-950XL3 1” 950XL3 Double Check Backflow Preventer

Zurn Wilkins 1-950XL3 1” 950XL3 Double Check Backflow Preventer

$330.00$165.00

Watts 3/8 In Dual Check Valve Backflow Preventer, Male NPT (3/8 SD2-MN) 0061654

Watts 3/8 In Dual Check Valve Backflow Preventer, Male NPT (3/8 SD2-MN) 0061654

$110.00$55.00

One Way Check Valve 1/2" Female Backflow Preventer, Check Valve for Repair NPT

One Way Check Valve 1/2" Female Backflow Preventer, Check Valve for Repair NPT

$19.12$9.56

Resideo BP900 1/2 NPT Dual Check Backflow Preventer

Resideo BP900 1/2 NPT Dual Check Backflow Preventer

$74.55$37.27

APOLLO DC40-YS114 Backflow Preventer Double check valve, ball valves Y strainer

APOLLO DC40-YS114 Backflow Preventer Double check valve, ball valves Y strainer

$395.00$197.50

Febco 1 1/4" 860-QT RP Reduced Pressure Backflow Preventer 1314F

Febco 1 1/4" 860-QT RP Reduced Pressure Backflow Preventer 1314F

$485.55$242.78

Apollo Valves 3/4" Backflow Preventer Double Check Valve Assembly DCLF4A

Apollo Valves 3/4" Backflow Preventer Double Check Valve Assembly DCLF4A

$223.62$111.81

Zurn Wilkins 1" 350XL Double Check Backflow Preventer Lead Free 1-350XL

Zurn Wilkins 1" 350XL Double Check Backflow Preventer Lead Free 1-350XL

$321.95$160.97

Watts #0792099 3/4 LFN9CD 3/4" Lead Free Hose Connection Backflow Preventer/NOS

Watts #0792099 3/4 LFN9CD 3/4" Lead Free Hose Connection Backflow Preventer/NOS

$35.00$17.50

Watts regulator dual check backflow preventer

Watts regulator dual check backflow preventer

$50.00$25.00

Watts Dual Check LF7 10-U2 1-1/4'' X1'' Backflow Preventer, NEW

Watts Dual Check LF7 10-U2 1-1/4'' X1'' Backflow Preventer, NEW

$120.00$60.00

For Watts 9D-M2 3/4 Inch Backflow Preventer Dual Check Valve 0061888

For Watts 9D-M2 3/4 Inch Backflow Preventer Dual Check Valve 0061888

$81.69$40.84

1" Watts Dual Check Valve Backflow Prventer LF7-10-U3 1 1/4x1 No Gaskets No Pb

1" Watts Dual Check Valve Backflow Prventer LF7-10-U3 1 1/4x1 No Gaskets No Pb

$99.99$49.99

Watts 9D-M3 Backflow Preventer 1/2in Brass with union nuts. Made in the USA

Watts 9D-M3 Backflow Preventer 1/2in Brass with union nuts. Made in the USA

$34.95$17.48

Shark Bite BF-1 Series Dual Check Backflow Preventer BF5M1401SB 1-1/4 x 1 inch

Shark Bite BF-1 Series Dual Check Backflow Preventer BF5M1401SB 1-1/4 x 1 inch

$38.00$19.00

Zurn Wilkins 112-350 1-1/2" 350 Double Check Backflow Preventer, Non-Potable

Zurn Wilkins 112-350 1-1/2" 350 Double Check Backflow Preventer, Non-Potable

$549.99$275.00

Caleffi-573- DuC-AV, Dual check backflow preventer with atmospheric vent

Caleffi-573- DuC-AV, Dual check backflow preventer with atmospheric vent

$74.99$37.49

NEW Watts 1” Double Check Valve Assembly Backflow Preventer 007M2-QT

NEW Watts 1” Double Check Valve Assembly Backflow Preventer 007M2-QT

$400.00$200.00

4 1/2” Zurn Wilkins Double Check Backflow Preventer Valve 350A (f6)

4 1/2” Zurn Wilkins Double Check Backflow Preventer Valve 350A (f6)

$1500.00$750.00

Watts TK-9A Backflow Preventer Test Kit

Watts TK-9A Backflow Preventer Test Kit

$120.00$60.00

Backflow Preventer 950XLT2 1" ZURN WILKINS

Backflow Preventer 950XLT2 1" ZURN WILKINS

$295.00$147.50

Zurn 3/4" 350XL Double Check Backflow Preventer Valve 34-350XLS

Zurn 3/4" 350XL Double Check Backflow Preventer Valve 34-350XLS

$175.00$87.50

Legend Valve 115-103NL 1/2" T-457 DUAL CHECK Backflow Preventer FNFP

Legend Valve 115-103NL 1/2" T-457 DUAL CHECK Backflow Preventer FNFP

$54.00$27.00

Orange Research Ink Backflow Preventer Test Kit w/Line Pressure Gauge & Adapters

Orange Research Ink Backflow Preventer Test Kit w/Line Pressure Gauge & Adapters

$280.00$140.00

Legend Valve 115-105NL T-457 No Lead Dual Check Backflow Preventer 1"

Legend Valve 115-105NL T-457 No Lead Dual Check Backflow Preventer 1"

$72.99$36.49

Zurn Wilkins 3/4" 350 Double Check Backflow Preventer 34-350FT - New Open Box

Zurn Wilkins 3/4" 350 Double Check Backflow Preventer 34-350FT - New Open Box

$149.00$74.50

Watts 1/4 9N Dual Check Valve With Atmosheric Vent

Watts 1/4 9N Dual Check Valve With Atmosheric Vent

$21.99$10.99

Watts 88004112 1 NPT Backflow Preventer with Double Check Valve

Watts 88004112 1 NPT Backflow Preventer with Double Check Valve

$637.55$318.77

APOLLO DCAP-34 40-4A4-4AM 3/4" DUAL CHECK BACKFLOW PREVENTER

APOLLO DCAP-34 40-4A4-4AM 3/4" DUAL CHECK BACKFLOW PREVENTER

$95.00$47.50

Zurn 1-950XLT2 Wilkins Double Check Valve Backflow Preventer

Zurn 1-950XLT2 Wilkins Double Check Valve Backflow Preventer

$475.00$237.50

Zurn Wilkins 3/4" 350XL Double Check Backflow Preventer 0.75 Inch

Zurn Wilkins 3/4" 350XL Double Check Backflow Preventer 0.75 Inch

$100.00$50.00

Wilkins 1" 350 Double Check Backflow Preventer

Wilkins 1" 350 Double Check Backflow Preventer

$334.99$167.50

2 Pack Brass 3/4 Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker

2 Pack Brass 3/4 Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker

$14.42$7.21

Open Box Zurn Wilkins 34-950XLT2 3/4" 950XL Double Check Backflow Preventer

Open Box Zurn Wilkins 34-950XLT2 3/4" 950XL Double Check Backflow Preventer

$249.99$125.00

Watts 0072203 Series LF7R 1/2 Inch Lead-Free Dual Check Backflow Preventer

Watts 0072203 Series LF7R 1/2 Inch Lead-Free Dual Check Backflow Preventer

$101.35$50.67

Watts 1/2Lf007-Qt-Fz-W/Press Double Check Backflow Preventer

Watts 1/2Lf007-Qt-Fz-W/Press Double Check Backflow Preventer

$388.99$194.50

LF7R Series 1/2" x 1/2" Lead-Free Brass Residential Dual Check Valve Backflow...

LF7R Series 1/2" x 1/2" Lead-Free Brass Residential Dual Check Valve Backflow...

$93.45$46.73

WATTS TK-9A BACKFLOW PREVENTER TESTER 3 VALVE TEST KIT

WATTS TK-9A BACKFLOW PREVENTER TESTER 3 VALVE TEST KIT

$499.95$249.97

Hersey 3/4" - 1" Rubber Backflow Preventer Repair Rubber Parts Kit 65671

Hersey 3/4" - 1" Rubber Backflow Preventer Repair Rubber Parts Kit 65671

$31.96$15.98

WATTS. P/N: 0061913. 9BD 3/8" MNPT DUAL CHECK BACKFLOW PREVENTER W/ VENT. S.S.

WATTS. P/N: 0061913. 9BD 3/8" MNPT DUAL CHECK BACKFLOW PREVENTER W/ VENT. S.S.

$75.00$37.50

Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer

Zurn Wilkins 34-350 3/4" 350 Double Check Backflow Preventer

$243.26$121.63

WATTS 3/4 x 3/4 IN Lead Free Residential Dual Check Valve Backflow Preventer

WATTS 3/4 x 3/4 IN Lead Free Residential Dual Check Valve Backflow Preventer

$65.00$32.50

For Watts 9D-M2 3/4 Inch Dual Check Valve with Intermediate Atmospheric Vent

For Watts 9D-M2 3/4 Inch Dual Check Valve with Intermediate Atmospheric Vent

$69.99$34.99

3/4 in. FPT x 6 in. Freezeless Wall Hydrant with Double-Check Backflow Preventer

3/4 in. FPT x 6 in. Freezeless Wall Hydrant with Double-Check Backflow Preventer

$225.00$112.50