double-check-backflow-preventer

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

$152.00

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Zurn Wilkins-  2-950XL3 - 2"Double Check Backflow Preventer - New In Box
Zurn Wilkins- 2-950XL3 - 2"Double Check Backflow Preventer - New In Box

$700.00

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Zurn Wilkins Double Check Backflow Preventer 34-250. New in Box.
Zurn Wilkins Double Check Backflow Preventer 34-250. New in Box.

$100.00

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

$78.73

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New Zurn Wilkins 350XL  1" Double Check Backflow Preventer
New Zurn Wilkins 350XL 1" Double Check Backflow Preventer

$149.99

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Anderson Brass Vented Dual Check Valve Backflow Preventer Model ABF ASSE 1022
Anderson Brass Vented Dual Check Valve Backflow Preventer Model ABF ASSE 1022

$34.75

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Ames 2” 2000B Double Check Valve With Backflow Preventer
Ames 2” 2000B Double Check Valve With Backflow Preventer

$225.00

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Zurn Double Check Backflow Preventer 1" Size x 12-1/4"L x 1-3/4"W 1-350
Zurn Double Check Backflow Preventer 1" Size x 12-1/4"L x 1-3/4"W 1-350

$160.09

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NEW IN BOX Zurn Wilkins Model 350XL  1" Double Check Backflow Preventer FREE S/H
NEW IN BOX Zurn Wilkins Model 350XL 1" Double Check Backflow Preventer FREE S/H

$139.95

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Watts 3/4" 007M3-QT Lead Double Check Valve Backflow Preventer - 007M3QT
Watts 3/4" 007M3-QT Lead Double Check Valve Backflow Preventer - 007M3QT

$99.00

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Febco 3/4" 850 DC Double Check Valve Backflow Preventer 1112 DCA 850 850QT
Febco 3/4" 850 DC Double Check Valve Backflow Preventer 1112 DCA 850 850QT

$125.00

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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

$60.99

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Zurn Wilkins 34-350 Double Check Backflow Preventer New Open Box
Zurn Wilkins 34-350 Double Check Backflow Preventer New Open Box

$212.50

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Wilkins 8-350DA 8 In, Double Check Detector Backflow Preventer
Wilkins 8-350DA 8 In, Double Check Detector Backflow Preventer

$6000.00

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Apollo Backflow Preventer Dual Check Valve DUC40-FF12 1/2" F NPT x 1/2" F NPT
Apollo Backflow Preventer Dual Check Valve DUC40-FF12 1/2" F NPT x 1/2" F NPT

$40.00

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Zurn Wilkins 950XLT Double Check Valve Backflow Preventer 3/4" Nos
Zurn Wilkins 950XLT Double Check Valve Backflow Preventer 3/4" Nos

$169.99

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Febco 1" 850-QT DC Double Check Valve Backflow Preventer 1113 DCA 850 850QT
Febco 1" 850-QT DC Double Check Valve Backflow Preventer 1113 DCA 850 850QT

$204.45

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Resideo BP900, 1/2" Double check backflow preventer w/sweat tailpiece, NEW
Resideo BP900, 1/2" Double check backflow preventer w/sweat tailpiece, NEW

$44.95

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Watts 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly 007M3-QT-FZ
Watts 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly 007M3-QT-FZ

$95.00

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Watts 007M3-QT-FZ 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly
Watts 007M3-QT-FZ 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly

$123.45

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

$119.00

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New Zurn Wilkins 950XLT2 1" Double Check Valve Backflow Preventer Lead Free
New Zurn Wilkins 950XLT2 1" Double Check Valve Backflow Preventer Lead Free

$175.00

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Zurn Wilkins 1"  Backflow Preventer Double Check 950xlt X 950xlt
Zurn Wilkins 1" Backflow Preventer Double Check 950xlt X 950xlt

$110.00

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Watts 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly 007M3-QT-FZ
Watts 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly 007M3-QT-FZ

$109.99

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Dual Check Backflow Preventer Half Inch By Half Inch Model 7u 2-2
Dual Check Backflow Preventer Half Inch By Half Inch Model 7u 2-2

$22.00

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New WATTS No. 7 Brass 3/4 X 3/4 Dual Check Valve BackFlow Preventer" #7U2-2
New WATTS No. 7 Brass 3/4 X 3/4 Dual Check Valve BackFlow Preventer" #7U2-2

$38.98

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Zurn Wilkins 34-950XLT2 Double Check Valve Backflow Preventer 3/4 inch Lead Free
Zurn Wilkins 34-950XLT2 Double Check Valve Backflow Preventer 3/4 inch Lead Free

$205.00

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Zurn Wilkins 34-950XL3 3/4" 9750XL3Reduced Pressure Principle Backflow Preventer
Zurn Wilkins 34-950XL3 3/4" 9750XL3Reduced Pressure Principle Backflow Preventer

$395.90

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Zurn Wilkins 950XLT2 1-1/2" Double Check Valve Backflow Preventer Lead Free
Zurn Wilkins 950XLT2 1-1/2" Double Check Valve Backflow Preventer Lead Free

$76.50

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Zurn Wilkins Dual Check Valve Backflow Preventer 1UFMX34UF-700XL 700XL 1" X 3/4"
Zurn Wilkins Dual Check Valve Backflow Preventer 1UFMX34UF-700XL 700XL 1" X 3/4"

$29.99

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Watts - LF7R - 3/4" x 3/4" Dual Check Valve Backflow Preventer - 175 psi
Watts - LF7R - 3/4" x 3/4" Dual Check Valve Backflow Preventer - 175 psi

$34.99

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

$119.99

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3/4" 760 Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent
3/4" 760 Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent

$69.50

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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

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Watts 3/4 in Double Check Valve Assembly Backflow Preventer 007M3-QT 0953242
Watts 3/4 in Double Check Valve Assembly Backflow Preventer 007M3-QT 0953242

$109.95

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Watts 007M3-QT-FZ 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly
Watts 007M3-QT-FZ 3/4 in. Bronze Double Check Valve Backflow Preventer Assembly

$74.75

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Watts Ames 20 (DC) 4" Stainless Steel Double Check Valve Backflow Preventer
Watts Ames 20 (DC) 4" Stainless Steel Double Check Valve Backflow Preventer

$1799.99

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No lead dual check backflow preventer 3/4
No lead dual check backflow preventer 3/4

$35.00

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Zurn Wilkins 1" 950XLT2S Double Check Valve Assembly --NEW--XL Lead Free
Zurn Wilkins 1" 950XLT2S Double Check Valve Assembly --NEW--XL Lead Free

$259.95

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

$95.00

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Anderson Brass Vented Dual Check Valve Backflow Preventer Model ABF ASSE 1022
Anderson Brass Vented Dual Check Valve Backflow Preventer Model ABF ASSE 1022

$42.95

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Watts 007M1-QT-FZ 1 R   1 in. Bronze Double Check Valve Backflow Preventer
Watts 007M1-QT-FZ 1 R 1 in. Bronze Double Check Valve Backflow Preventer

$114.75

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

$85.75

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Ames 2000B Double Check Valve 2" FNPT Backflow Preventer Brass 0062495
Ames 2000B Double Check Valve 2" FNPT Backflow Preventer Brass 0062495

$634.99

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Febco 3/4" 850-QT DC Double Check Valve Backflow Preventer 1112 DCA 850 850QT
Febco 3/4" 850-QT DC Double Check Valve Backflow Preventer 1112 DCA 850 850QT

$184.85

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Anderson Brass Dual Check Backflow Preventer Low Lead 3/8" MFL x 3/8" MPT
Anderson Brass Dual Check Backflow Preventer Low Lead 3/8" MFL x 3/8" MPT

$37.99

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

$187.84

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Watts BBFP 1/2” IPS Dual Check Backflow Preventer
Watts BBFP 1/2” IPS Dual Check Backflow Preventer

$30.00

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Zurn Wilkins 1-950XLT2 - 1" Double Check Backflow Preventer Lead Free Brass New
Zurn Wilkins 1-950XLT2 - 1" Double Check Backflow Preventer Lead Free Brass New

$180.00

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Watts Double Check Valve Assembly 007M3-QT 3/4 in Backflow Preventer
Watts Double Check Valve Assembly 007M3-QT 3/4 in Backflow Preventer

$85.00

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JACLO industries 7010-BF-PCH dual check valve backflow preventer polished chrome
JACLO industries 7010-BF-PCH dual check valve backflow preventer polished chrome

$32.00

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Febco 1" 860-QT RP Reduced Pressure Backflow Preventer 1313
Febco 1" 860-QT RP Reduced Pressure Backflow Preventer 1313

$297.25

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3/8" Watts SD-2 Dual Check Valve Backflow Preventer
3/8" Watts SD-2 Dual Check Valve Backflow Preventer

$15.00

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Watts 3/4 in. Bronze FPT x FPT Double Check Valve Assembly Backflow Preventer
Watts 3/4 in. Bronze FPT x FPT Double Check Valve Assembly Backflow Preventer

$100.00

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ZURN WILKINS 350XL 3/4" Double Check Backflow Preventer
ZURN WILKINS 350XL 3/4" Double Check Backflow Preventer

$109.99

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CASH ACME 3/4 in. BF-1 SERIES DUAL CHECK BACKFLOW PREVENTER 175PSI
CASH ACME 3/4 in. BF-1 SERIES DUAL CHECK BACKFLOW PREVENTER 175PSI

$25.00

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

$139.99

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NEW AMES Double Check Valve Assembly Backflow Preventer 1" 2000B
NEW AMES Double Check Valve Assembly Backflow Preventer 1" 2000B

$240.99

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

$164.95

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SD2-FN 3/8 In Dual Check Valve Backflow Preventer For Carbonated
SD2-FN 3/8 In Dual Check Valve Backflow Preventer For Carbonated

$105.00

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Wilkins 3/4" 350 Double Check Backflow Preventer with SAE Flare Test Fitting
Wilkins 3/4" 350 Double Check Backflow Preventer with SAE Flare Test Fitting

$231.70

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1 1/2" Double Check Valve Backflow Preventer
1 1/2" Double Check Valve Backflow Preventer

$1200.00

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Wilkins Double Check Backflow Preventer 3/4 in. 175 PSI Bronze Material Outdoor
Wilkins Double Check Backflow Preventer 3/4 in. 175 PSI Bronze Material Outdoor

$353.20

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WATTS. P/N:0061935. 1/2" 9D-M3 DUAL CHECK BACKFLOW PREVENTER W/VENT. BRASS. FNPT
WATTS. P/N:0061935. 1/2" 9D-M3 DUAL CHECK BACKFLOW PREVENTER W/VENT. BRASS. FNPT

$55.00

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Zurn Wilkins 3/4” 34-350XL Double Check Backflow Preventer Valve BRAND NEW!
Zurn Wilkins 3/4” 34-350XL Double Check Backflow Preventer Valve BRAND NEW!

$112.99

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

$114.99

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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

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Zurn Wilkins 34-950XLT2 Double Check Valve Backflow Preventer 3/4 inch Lead Free
Zurn Wilkins 34-950XLT2 Double Check Valve Backflow Preventer 3/4 inch Lead Free

$149.00

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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

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Watts 3/4 Double Check Valve Assembly 007M1-QT Backflow Prevention Female NPT
Watts 3/4 Double Check Valve Assembly 007M1-QT Backflow Prevention Female NPT

$100.00

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New Zurn Wilkins 350XL  1" Double Check Backflow Preventer
New Zurn Wilkins 350XL 1" Double Check Backflow Preventer

$250.99

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ZURN WILKINS 1-1/2 in. Double Check Backflow Preventer 112-950XL
ZURN WILKINS 1-1/2 in. Double Check Backflow Preventer 112-950XL

$640.00

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ZURN 34-950XLT2FT Double Check Backflow Preventer (NEW)
ZURN 34-950XLT2FT Double Check Backflow Preventer (NEW)

$297.60

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ZURN WILKINS 34UFX34F-700XL 3/4"FNPT (UNION) DUAL CHECK VALVE BACKFLOW PREVENTER
ZURN WILKINS 34UFX34F-700XL 3/4"FNPT (UNION) DUAL CHECK VALVE BACKFLOW PREVENTER

$35.19

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Zurn Wilkins 950XLT2 Double Check Valve Backflow Preventer 3/4" Lead Free
Zurn Wilkins 950XLT2 Double Check Valve Backflow Preventer 3/4" Lead Free

$189.00

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Zurn Wilkins 350 Double Check Backflow Preventer 2-1/2" 212-350ABG Butterfly NEW
Zurn Wilkins 350 Double Check Backflow Preventer 2-1/2" 212-350ABG Butterfly NEW

$1299.00

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Watts Double Check Valve Assembly 007M3-QT 3/4 in Backflow Preventer Female NPT
Watts Double Check Valve Assembly 007M3-QT 3/4 in Backflow Preventer Female NPT

$152.96

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Resideo BP900 Double Check Backflow Preventer (4pc) 751-D-3
Resideo BP900 Double Check Backflow Preventer (4pc) 751-D-3

$120.00

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Ames D-3020 Deringer 20 3" Stainless Steel Double Check Valve Backflow Preventer
Ames D-3020 Deringer 20 3" Stainless Steel Double Check Valve Backflow Preventer

$1189.99

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Caleffi 573503A 3/4" NPT female inlet/outlet Dual Check Backflow Preventer
Caleffi 573503A 3/4" NPT female inlet/outlet Dual Check Backflow Preventer

$72.99

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APOLLO Dual Check Valve Bronze 1/2" DUCLF4A Backflow Preventer FREE SHIP SAME DA
APOLLO Dual Check Valve Bronze 1/2" DUCLF4A Backflow Preventer FREE SHIP SAME DA

$64.99

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Ames D-6020 Deringer 20 6" Stainless Steel Double Check Valve Backflow Preventer
Ames D-6020 Deringer 20 6" Stainless Steel Double Check Valve Backflow Preventer

$2049.99

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

$228.97

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Anderson Brass Dual Check Backflow Preventer Low Lead 3/8" MFL x 3/8" MPT
Anderson Brass Dual Check Backflow Preventer Low Lead 3/8" MFL x 3/8" MPT

$35.99

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Caleffi 573403A ½" NPT female inlet/outlet Dual Check Backflow Preventer
Caleffi 573403A ½" NPT female inlet/outlet Dual Check Backflow Preventer

$73.15

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

$210.00

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Zurn Wilkins Model 700XL Lead-Free* Double Check Backflow Preventer 1”
Zurn Wilkins Model 700XL Lead-Free* Double Check Backflow Preventer 1”

$49.30

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Apollo Backflow Preventer, 1/2 in Bronze Body, Double Check Valve DUC40
Apollo Backflow Preventer, 1/2 in Bronze Body, Double Check Valve DUC40

$49.00

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

$48.60

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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

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Watts 1/2” 9D-M3 Dual Check BackFlow Preventer Valve With Atmospheric Vent
Watts 1/2” 9D-M3 Dual Check BackFlow Preventer Valve With Atmospheric Vent

$71.00

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Febco 3/4" LF850-QT DC Lead Free Double Check Valve Backflow Preventer 0683039
Febco 3/4" LF850-QT DC Lead Free Double Check Valve Backflow Preventer 0683039

$226.40

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Zurn 1" 350XL Double Check Backflow Preventer, with SAE Flare Test Fitting
Zurn 1" 350XL Double Check Backflow Preventer, with SAE Flare Test Fitting

$320.00

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Watts Regulator Dual Check Backflow Preventer 3/8" FIP
Watts Regulator Dual Check Backflow Preventer 3/8" FIP

$50.00

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Febco 1" LF850-QT DC Lead Free Double Check Valve Backflow Preventer 0683040
Febco 1" LF850-QT DC Lead Free Double Check Valve Backflow Preventer 0683040

$245.30

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

$58.99

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

$95.00

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

$237.75

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