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ZURN WILKINS 34-975XLD Reduced-Pressure Zone Backflow Detector - Zurn Reduced-Pressure Zone Backflow Detectors
ZURN WILKINSZurn Reduced-Pressure Zone Backflow Detectors

ZURN WILKINS 34-975XLD Reduced-Pressure Zone Backflow Detector

The ZURN WILKINS 975XL is a reduced-pressure zone backflow detector in bronze, with a 3/4 in pipe size and male NPT (MNPT) connection type, designed for water media. This model (MPN 34-975XLD) provides backflow…

SKU 3G-OTH-440272

Also listed as: 34975XLD · 34 975XLD

Brand
ZURN WILKINS
Item
34-975XLD Reduced-Pressure Zone Backflow Detector
Category
Zurn Reduced-Pressure Zone Backflow Detectors
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ZURN WILKINS
Manufacturer Part Number
34-975XLD
Type
MNPT, Bronze, For Water Media, Male, NPT
Pipe Size
3/4 in
Connection Type
MNPT

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ZURN WILKINS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZURN WILKINS 975XL is a reduced-pressure zone backflow detector in bronze, with a 3/4 in pipe size and male NPT (MNPT) connection type, designed for water media. This model (MPN 34-975XLD) provides backflow prevention for potable water systems, sourced and supported by 3G Electric across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the ZURN WILKINS 975XL backflow preventer used for?

The ZURN WILKINS 975XL is a reduced-pressure zone backflow preventer used to protect potable water supplies from cross-connection contamination in commercial and industrial plumbing systems. It is suitable for water media and is commonly installed in irrigation, fire sprinkler, and process water lines.

What are the specifications of the ZURN WILKINS 975XL backflow preventer?

The ZURN WILKINS 975XL backflow preventer has a 3/4 in pipe size with male NPT (MNPT) connections. It is made of bronze and designed for water media. The manufacturer part number is 34-975XLD. This model is a reduced-pressure zone assembly for backflow detection.

Where to buy the ZURN WILKINS 975XL backflow preventer worldwide?

3G Electric supplies the ZURN WILKINS 975XL backflow preventer to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this bronze MNPT backflow preventer.

How to install the ZURN WILKINS 975XL backflow preventer?

Install the ZURN WILKINS 975XL backflow preventer in a horizontal or vertical position with adequate clearance for testing and maintenance. Use pipe thread sealant on the male NPT connections. Always follow local plumbing codes and the manufacturer's instructions for proper orientation and support.

Used in

Common applications for ZURN WILKINS
Commercial building water supply — ZURN WILKINS 350XL double check backflow preventer for cross-connection control
Industrial process lines — ZURN WILKINS 3-ZW209 automatic control valve for pressure regulation
Municipal irrigation systems — ZURN WILKINS 1-710 pressure vacuum breaker for backflow prevention
Potable water distribution — ZURN WILKINS 34-20XLDULU water pressure regulator for reducing inlet pressure
Fire protection systems — ZURN WILKINS 950XLTDA reduced-pressure zone backflow detector for high-hazard applications
HVAC makeup water — ZURN WILKINS 212-500XLFC flanged pressure reducing valve for boiler feed control

ZURN WILKINS Products

3G Electric supplies ZURN WILKINS zurn reduced-pressure zone backflow detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
Bronze double check backflow preventer detector for low health hazard applications. Features FNPT connections and operates with water media from 33°F to 180°F. Suitable for commercial or industrial water lines where backflow prevention is required
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Bronze double check backflow preventer detector for low health hazard applications. Features FNPT connections and operates with water media from 33°F to 180°F. Suitable for commercial or industrial water lines where backflow prevention is required
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Double check backflow preventer with bronze body, 3/4 in MNPT x MNPT connections, and ball valve shut-off. Overall length 9.47 in. Used to prevent reverse flow in potable water systems due to backpressure or backsiphonage
Double check backflow preventer with 3/4 in FNPT x FNPT connections. Bronze body with ball valve shut-off. Overall length 11.25 in. Used in water systems to prevent backflow of contaminated water into potable supply
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Double check backflow preventer with 3/4 in FNPT x FNPT connections. Bronze body with ball valve shut-off. Overall length 11.25 in. Used in water systems to prevent backflow of contaminated water into potable supply
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Double check backflow preventer with 3/4 in pipe size, FNPT x FNPT connections, and bronze body. Features ball valve shut-off type and 11 in overall length. Used in commercial and residential water systems to prevent backflow in low-hazard cross-connections such as irrigation and fire sprinkler lines
Double check backflow preventer with 2-inch MNPT x MNPT connections and ball valve shut-off. Bronze body construction. Overall length 17.69 inches. Used in commercial and industrial water systems to prevent backflow in cross-connections such as irrigation, fire sprinkler, and process water lines
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Double check backflow preventer with 2-inch MNPT x MNPT connections and ball valve shut-off. Bronze body construction. Overall length 17.69 inches. Used in commercial and industrial water systems to prevent backflow in cross-connections such as irrigation, fire sprinkler, and process water lines
This 1-inch double check backflow preventer features a bronze body with male NPT threaded connections on both ends. It includes ball valve shut-offs and measures 11.75 inches in overall length. Designed for non-hazardous cross-connection control, it prevents reverse flow due to backpressure or backsiphonage in plumbing systems
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This 1-inch double check backflow preventer features a bronze body with male NPT threaded connections on both ends. It includes ball valve shut-offs and measures 11.75 inches in overall length. Designed for non-hazardous cross-connection control, it prevents reverse flow due to backpressure or backsiphonage in plumbing systems

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Reduced-pressure zone backflow detector with 2 in FNPT connections, bronze body, and OSY gate valve shut-off. Designed for water media to prevent backflow in commercial water systems, including fire sprinkler lines and high-hazard cross-connections
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Reduced-pressure zone backflow detector with 2 in FNPT connections, bronze body, and OSY gate valve shut-off. Designed for water media to prevent backflow in commercial water systems, including fire sprinkler lines and high-hazard cross-connections