Double-Check Detector Assemblies

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Watts 007-QT 63233 1 1/4" Double Check Detector Backflow Prevention Assembly (Lead Free)

Watts

MSRP:

$639.32

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Watts 007-QT 63233 1 1/4" Double Check Detector Backflow Prevention Assembly (Lead Free) This 1 1/4 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water...

WAT00712-LF

MSRP:

$639.32

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Zurn Wilkins 1 1/2" 950XLT2 Top Access Double Check Valve Assembly

Zurn

MSRP:

$662.75

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Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. A test cock plug is provided to protect against...

950XLT215

MSRP:

$662.75

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$662.75

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Watts 007-QT 63235 2" Double Check Detector Backflow Prevention Assembly (Lead Free)

Watts

MSRP:

$694.11

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Watts 007-QT 63235 2" Double Check Detector Backflow Prevention Assembly (Lead Free) This 2 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply...

WAT00720-LF

MSRP:

$694.11

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Zurn Wilkins 2" 950XLT2 Top Access Double Check Valve Assembly

Zurn

MSRP:

$878.24

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Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. A test cock plug is provided to protect against...

950XLT220

MSRP:

$878.24

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$878.24

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Zurn Wilkins 975XL3 1-1/4" Reduced Pressure Principle Backflow Preventer

Zurn

MSRP:

$897.00

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Ideal for use where Lead-Free valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a...

114-975XL3

MSRP:

$897.00

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Zurn Wilkins 975XL3 1-1/2" Reduced Pressure Principle Backflow Preventer

Zurn

MSRP:

$913.04

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Ideal for use where Lead-Free valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a...

112-975XL3

MSRP:

$913.04

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Zurn Wilkins 975XL3 2" Reduced Pressure Principle Backflow Preventer

Zurn

MSRP:

$1,041.77

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Ideal for use where Lead-Free valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a...

2-975XL3

MSRP:

$1,041.77

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Zurn Wilkins 1 1/2" 975XL2 Reduced Pressure Principle Backflow Prevention Assembly

Zurn

MSRP:

$1,069.08

Was:

Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The Model 975XL2 provides protection where a...

975XL2-15

MSRP:

$1,069.08

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Zurn Wilkins 2" 975XL2 Reduced Pressure Principle Backflow Prevention Assembly

Zurn

MSRP:

$1,183.97

Was:

Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The Model 975XL2 provides protection where a...

975XL2-20

MSRP:

$1,183.97

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Zurn Wilkins 950XLTDABFSS 2" Double Check Detector Assembly With Supervisory Switch & Bypass Meter

Zurn

MSRP:

$2,772.86

Was:

Designed for installation on potable water connections in fire sprinkler systems to protect against both backsiphonage and backpressure of polluted water into the potable water supply. Model 950XLTDABF shall provide protection where a potential health...

950XLTDABF20

MSRP:

$2,772.86

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Zurn Wilkins 3" 350ASTDALMNYC Double Check Detector Assembly

Zurn

MSRP:

$3,053.64

Was:

Protects Against Backsiphonage And Backpressure Of Polluted Water Into The Potable Water Supply. Detects Leaks & Unauthorized Use Of Water, Stainless Steel With Os&Y Gate Valves And Detector Assy Less Meter Assembled And Tested In The Us From Us...

350ASTDALMNYC30

MSRP:

$3,053.64

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Zurn Wilkins 950XLTDABFSS-LMNYC 2" Double Check Detector Assembly With Butterfly Valve Supervisory Switch Less Meter NYC

Zurn

MSRP:

$3,179.43

Was:

Designed for installation on potable water connections in fire sprinkler systems to protect against both backsiphonage and backpressure of polluted water into the potable water supply. Model 950XLTDABF shall provide protection where a potential health...

950XLTDABFSSLMNYC

MSRP:

$3,179.43

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Items 13 to 24 of 47 total

Elevate your water safety measures with 24hr Supply's top-tier selection of double-check detector assemblies. Designed for meticulous monitoring and the prevention of backflow in water systems, our double-check detector backflow preventer is the ultimate safeguard against water contamination and reverse flow.

Each double-check detector assembly in our lineup is engineered for precision, reliability, and ease of installation. They’re ideal for both low-risk and high-risk applications! Whether you're looking to protect a commercial building or a residential water system, our products deliver unmatched performance and will keep your water clean and safe.

Trust 24hr Supply to provide the highest-quality double-check detector assemblies, combining state-of-the-art technology with robust construction for long-lasting protection and peace of mind.