Backflow Prevention Device Types

购买 backflow prevention device types

$590.92

Febco 825Y Series 1" Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff, NPT End Connections, Y Pattern, Flood Sensor With

Amazon.com

Free shipping

$590.92

Febco 825Y Series 1" Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff, NPT End Connections, Y Pattern, Flood Sensor With

Amazon.com

$612.65

Zurn Wilkins 1-375XL 1" 375XL Reduced Pressure Principle Backflow Preventer

Amazon.com

Free shipping

$612.65

Zurn Wilkins 1-375XL 1" 375XL Reduced Pressure Principle Backflow Preventer

Amazon.com

$164.99

$201.99

Zurn Wilkins 1-720A 1" 720A Pressure Vacuum Breaker Assembly

Amazon.com

2 千+

Free shipping

折扣 18%

$164.99

$201.99

Zurn Wilkins 1-720A 1" 720A Pressure Vacuum Breaker Assembly

Amazon.com

2 千+

$6,390.99

Zurn Wilkins 4-375ASTOSY 4" Reduced Pressure Principle Water Backflow Preventer OSY Gate Valves

Core & Main

$6,390.99

Zurn Wilkins 4-375ASTOSY 4" Reduced Pressure Principle Water Backflow Preventer OSY Gate Valves

Core & Main

$19,611.99

Zurn Wilkins 8-450DA 8" Double Check Detector Water Backflow Preventer Assembly

Core & Main

$19,611.99

Zurn Wilkins 8-450DA 8" Double Check Detector Water Backflow Preventer Assembly

Core & Main

$15,032.99

Zurn Wilkins 8-350ADA 8" Double Check Detector Water Backflow Assembly Flanged End OSY Gate Valves

Core & Main

$15,032.99

Zurn Wilkins 8-350ADA 8" Double Check Detector Water Backflow Assembly Flanged End OSY Gate Valves

Core & Main

$1,933.20

Dwyer BTK2 - Backflow Prevention Test Kit | Tequipment

TEquipment

$1,933.20

Dwyer BTK2 - Backflow Prevention Test Kit | Tequipment

TEquipment

$1,756.67

Dwyer BTK2 3-Valve Backflow Prevention Test Kit, 4-1/2"/1-1/2" Gauges

Test Equipment Depot

$1,756.67

Dwyer BTK2 3-Valve Backflow Prevention Test Kit, 4-1/2"/1-1/2" Gauges

Test Equipment Depot

$37.68

Legend Valve Neoprene Backflow Preventer Valve | Part 202-251

MSC Direct

$37.68

Legend Valve Neoprene Backflow Preventer Valve | Part 202-251

MSC Direct

$178.49

$337.00

Fisher 2932-0002 Backflow Preventer For Fisher Pre-Rinse Units

WebstaurantStore

折扣 47%

$178.49

$337.00

Fisher 2932-0002 Backflow Preventer For Fisher Pre-Rinse Units

WebstaurantStore

$706.71

Groen 090787 3/8 Inch NPT Vacuum Breaker Brass For Backflow Prevention | OEM | Commercial Restaurant Supply

RestaurantSupply.com

$706.71

Groen 090787 3/8 Inch NPT Vacuum Breaker Brass For Backflow Prevention | OEM | Commercial Restaurant Supply

RestaurantSupply.com

$58.94

$130.00

T&S Atmospheric Backflow Preventer - Chrome, 3/8" IPS, B-0970-FE

KaTom Restaurant Supply, Inc.

折扣 54%

$58.94

$130.00

T&S Atmospheric Backflow Preventer - Chrome, 3/8" IPS, B-0970-FE

KaTom Restaurant Supply, Inc.

$1,139.99

$1,653.00

Zurn Elkay 1-975XL2 1" Wye Pattern Reduced Pressure Principle Backflow Preventer

WebstaurantStore

530

折扣 31%

$1,139.99

$1,653.00

Zurn Elkay 1-975XL2 1" Wye Pattern Reduced Pressure Principle Backflow Preventer

WebstaurantStore

530

$349.33

3/4 in. LF Anti-Siphon Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoff And Tee Handles, Freeze Sensor

Home Depot

Free shipping

$349.33

3/4 in. LF Anti-Siphon Pressure Vacuum Breaker Backflow Preventer, Quarter Turn Shutoff And Tee Handles, Freeze Sensor

Home Depot

Free shipping

$491.99

$713.00

Zurn Elkay 1-350XL 1" Double Check Valve Backflow Preventer

WebstaurantStore

123

折扣 30%

$491.99

$713.00

Zurn Elkay 1-350XL 1" Double Check Valve Backflow Preventer

WebstaurantStore

123

$716.51

Watts Anti-Siphon Backflow Preventer: 3/4 LF 008PCQT-3/4", FNPT X FNPT, For Water Media, Bronze, NPT Model: 3/4 LF 008PCQT-3/4"

Grainger

$716.51

Watts Anti-Siphon Backflow Preventer: 3/4 LF 008PCQT-3/4", FNPT X FNPT, For Water Media, Bronze, NPT Model: 3/4 LF 008PCQT-3/4"

Grainger

$1,139.99

Zurn - 1-975XL2 - 1" RPZ Backflow Preventer (Low-Lead)

Cheap Sprinklers

$1,139.99

Zurn - 1-975XL2 - 1" RPZ Backflow Preventer (Low-Lead)

Cheap Sprinklers

$491.99

Zurn 1-950XL3 1" 950XL3 Double Check Backflow Preventer | Totalrestroom.Com

Total Restroom

$491.99

Zurn 1-950XL3 1" 950XL3 Double Check Backflow Preventer | Totalrestroom.Com

Total Restroom

$983.99

Zurn - 1-975XL3 - 1" RPZ Backflow Preventer (Lead Free)

Cheap Sprinklers

$983.99

Zurn - 1-975XL3 - 1" RPZ Backflow Preventer (Lead Free)

Cheap Sprinklers

$304.69

Watts Backflow Preventer: SD-2, 3/8 in Pipe Size, MNPT X MNPT, 2.5 Gpm Flow Rate, 3 in Overall Lg Model: 3/8 SD2-MN

Grainger

$304.69

Watts Backflow Preventer: SD-2, 3/8 in Pipe Size, MNPT X MNPT, 2.5 Gpm Flow Rate, 3 in Overall Lg Model: 3/8 SD2-MN

Grainger

$137.41

$429.00

Eagle Group 313834 Backflow Preventer Commercial 1 Inch Plumbing Device | Commercial Restaurant Supply

RestaurantSupply.com

折扣 67%

$137.41

$429.00

Eagle Group 313834 Backflow Preventer Commercial 1 Inch Plumbing Device | Commercial Restaurant Supply

RestaurantSupply.com

$179.95

Febco 765 PVB Backflow Preventer 1 in. FPT | FE765-100

Sprinkler Warehouse

$179.95

Febco 765 PVB Backflow Preventer 1 in. FPT | FE765-100

Sprinkler Warehouse

$400.65

$466.95

Conbraco 4A-200 RPZ Backflow Preventer 1 in. FPT | CDC4A-205-A2F

Sprinkler Warehouse

折扣 14%

$400.65

$466.95

Conbraco 4A-200 RPZ Backflow Preventer 1 in. FPT | CDC4A-205-A2F

Sprinkler Warehouse

$4,499.99

NEW 3"" 375A Zurn Wilkins Reduced Pressure Backflow Preventer Stem Shut Off Valve

eBay

$4,499.99

NEW 3"" 375A Zurn Wilkins Reduced Pressure Backflow Preventer Stem Shut Off Valve

eBay

$68.89

$82.67

Zurn Wilkins 34-375XL Reduced Pressure Zone Backflow Preventer

neemart.com

折扣 16%

$68.89

$82.67

Zurn Wilkins 34-375XL Reduced Pressure Zone Backflow Preventer

neemart.com

$491.99

Zurn 1-350XL 1" 350XL Double Check Backflow Preventer | Totalrestroom.Com

Total Restroom

$491.99

Zurn 1-350XL 1" 350XL Double Check Backflow Preventer | Totalrestroom.Com

Total Restroom

$6,256.47

Wilkins Double Check Backflow Preventer: 375, Std Configuration, Ductile Iron, 3 in Pipe Size Model: 3-375

Grainger

$6,256.47

Wilkins Double Check Backflow Preventer: 375, Std Configuration, Ductile Iron, 3 in Pipe Size Model: 3-375

Grainger

$162.18

Conbraco 3/4 Thread 175 Psi WOG Rating Bronze Dual Check Backflow Preventer Valve 4ALF4A44AM

DkHardware.com

$162.18

Conbraco 3/4 Thread 175 Psi WOG Rating Bronze Dual Check Backflow Preventer Valve 4ALF4A44AM

DkHardware.com

$1,180.19

Fire Hydrant Backflow Preventer

FireHoseDirect

$1,180.19

Fire Hydrant Backflow Preventer

FireHoseDirect

$1,229.00

1" Reduced Pressure Zone Backflow Preventer

Backflow

Free shipping

$1,229.00

1" Reduced Pressure Zone Backflow Preventer

Backflow

Free shipping

$45.04

$86.80

T&S B-0972 Atmospheric Back Flow Preventer, 3/4" Garden Hose Thread, Chrome

KaTom Restaurant Supply, Inc.

折扣 48%

$45.04

$86.80

T&S B-0972 Atmospheric Back Flow Preventer, 3/4" Garden Hose Thread, Chrome

KaTom Restaurant Supply, Inc.

$1,129.00

Zurn Wilkins 975XL 1" Reduced Pressure Principle Backflow Preventer, 175 PSI, 1-975XL

Global Industrial

$1,129.00

Zurn Wilkins 975XL 1" Reduced Pressure Principle Backflow Preventer, 175 PSI, 1-975XL

Global Industrial

$1,270.37

Watts 1 Thread, Backflow Preventer Valve Lead-Free, Use With Potable Water Applications 0391004 - 02862597

Penn Tool Co

$1,270.37

Watts 1 Thread, Backflow Preventer Valve Lead-Free, Use With Potable Water Applications 0391004 - 02862597

Penn Tool Co

$79.25

Legend Valve 3/4 Thread, 150 Psi WOG Rating, Brass Dual Check Backflow Preventer Valve - Lead-Free, Certified To A.S.S.E. 1024, Use With

MSC Direct

$79.25

Legend Valve 3/4 Thread, 150 Psi WOG Rating, Brass Dual Check Backflow Preventer Valve - Lead-Free, Certified To A.S.S.E. 1024, Use With

MSC Direct

$523.24

Watts 1 Thread, Backflow Preventer Valve Lead-Free, Use With Potable Water Applications 0063232 - 02862225

Penn Tool Co

$523.24

Watts 1 Thread, Backflow Preventer Valve Lead-Free, Use With Potable Water Applications 0063232 - 02862225

Penn Tool Co

$90.00

Zurn - 1UFX1F-700XL - 1' Dual Check Valve Backflow Preventer (UNF X FPT)

Cheap Sprinklers

$90.00

Zurn - 1UFX1F-700XL - 1' Dual Check Valve Backflow Preventer (UNF X FPT)

Cheap Sprinklers

Backflow Prevention Explained: How Backflow Preventer Devices Work

7:07

YouTubeRedford Supply Co.

Backflow Prevention Explained: How Backflow Preventer Devices Work

Check and AVAIL our promotions on https://www.amazon.com/dp/B0BXT8WV2M/?maas=maas_adg_5033A6BB1DA1FF4B9C101D6DF9B342BD_afap_abs&ref_=aa_maas&tag=maas or https://redfordsupply.com/ If you've ever wondered what a backflow preventer is, what it does, and how it works, you're in the right place. 🔵 What is a Backflow Preventer? We'll start by ...

已浏览 85 次2023年10月26日

Backflow Prevention Device Installation

How to Install a Backflow Preventer | DoItYourself.com

doityourself.com

2010年1月26日