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ZURN WILKINS 1-350FT Double Check Backflow Preventer - Zurn Double Check Backflow Preventers
ZURN WILKINSZurn Double Check Backflow Preventers

ZURN WILKINS 1-350FT Double Check Backflow Preventer

The ZURN WILKINS Backflow Preventer: 350 is a double check backflow preventer with a 1 in pipe size, featuring a Flange x Flange connection and a ball valve shut-off. This bronze unit has an overall length of 12.25…

SKU 3G-OTH-439797

Also listed as: 1350FT · 1 350FT

Brand
ZURN WILKINS
Item
1-350FT Double Check Backflow Preventer
Category
Zurn Double Check Backflow Preventers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ZURN WILKINS
Manufacturer Part Number
1-350FT
Type
Flange x Flange, Bronze
Overall Lg
12.25 in
Pipe Size
1 in
Connection Type
Flange x Flange
Shut-Off Valve Type
Ball Valve

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

Product Description

The ZURN WILKINS Backflow Preventer: 350 is a double check backflow preventer with a 1 in pipe size, featuring a Flange x Flange connection and a ball valve shut-off. This bronze unit has an overall length of 12.25 in and is identified by manufacturer part number 1-350FT.

Frequently Asked Questions

What is the ZURN WILKINS 350 backflow preventer used for?

The ZURN WILKINS 350 is a double check backflow preventer used to protect potable water supplies from contamination in commercial and industrial plumbing systems. It prevents reverse flow caused by backpressure or backsiphonage, making it essential for cross-connection control in water lines.

What are the specifications of the ZURN WILKINS 1-350FT backflow preventer?

The ZURN WILKINS 1-350FT has a 1 in pipe size with flange x flange connections and a ball valve shut-off. It is made of bronze, has an overall length of 12.25 in, and is a double check backflow preventer. The manufacturer part number is 1-350FT.

Where to buy the ZURN WILKINS 350 backflow preventer worldwide?

3G Electric supplies the ZURN WILKINS 350 backflow preventer 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 ZURN WILKINS model.

How to install a ZURN WILKINS 350 backflow preventer?

Install the ZURN WILKINS 350 in a horizontal or vertical position with adequate clearance for testing and maintenance. Ensure flange connections are properly gasketed and bolted. Always follow local plumbing codes and the manufacturer's instructions for correct 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 double check backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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
ZURN WILKINS
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 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
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
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
Double check backflow preventer with 1 in pipe size, flange x flange connections, and ball valve shut-off. Constructed of bronze with an overall length of 12.25 in. Used to protect potable water supplies from non-health hazard cross-connections in commercial, industrial, and irrigation systems
ZURN WILKINS
Double check backflow preventer with 1 in pipe size, flange x flange connections, and ball valve shut-off. Constructed of bronze with an overall length of 12.25 in. Used to protect potable water supplies from non-health hazard cross-connections in commercial, industrial, and irrigation systems
Double check backflow preventer with 1 1/2 in pipe size and FNPT x FNPT connections. Features ball valve shut-off valves and overall length of 20.31 in. Used in commercial and industrial water systems to prevent reverse flow in non-hazardous applications such as irrigation and process water lines
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Double check backflow preventer with 1 1/2 in pipe size and FNPT x FNPT connections. Features ball valve shut-off valves and overall length of 20.31 in. Used in commercial and industrial water systems to prevent reverse flow in non-hazardous applications such as irrigation and process water lines

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Double check backflow preventer with flange x flange connections and OSY gate valve shut-off. Pipe size 6 in. Used in water supply systems to prevent reverse flow caused by backpressure or backsiphonage
Double check backflow preventer with bronze body, 1 in FNPT x FNPT connections, and ball valve shut-offs. Overall length 12.25 in. Used in commercial and industrial water systems to prevent backflow in low-hazard applications such as irrigation, fire sprinkler, and process water lines
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Double check backflow preventer with bronze body, 1 in FNPT x FNPT connections, and ball valve shut-offs. Overall length 12.25 in. Used in commercial and industrial water systems to prevent backflow in low-hazard applications such as irrigation, fire sprinkler, and process water lines
ZURN WILKINS
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Double check backflow preventer with 3/4 in pipe size and flange x flange connections. Features ball valve shut-off valves. Used in non-health hazard cross-connections such as fire sprinkler or irrigation lines to protect potable water supplies from backflow
Double check backflow preventer with bronze body, 1 in pipe size, flange x flange connections, and ball valve shut-off. Overall length 12.25 in. Used to prevent reverse flow in water lines due to backpressure or backsiphonage
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Double check backflow preventer with bronze body, 1 in pipe size, flange x flange connections, and ball valve shut-off. Overall length 12.25 in. Used to prevent reverse flow in water lines due to backpressure or backsiphonage
The ZURN WILKINS 350XL is a 2-inch double check backflow preventer with a bronze body and flange x flange connections. It features ball valve shut-offs and has an overall length of 16 inches. This assembly is used in water supply systems to prevent backflow contamination
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The ZURN WILKINS 350XL is a 2-inch double check backflow preventer with a bronze body and flange x flange connections. It features ball valve shut-offs and has an overall length of 16 inches. This assembly is used in water supply systems to prevent backflow contamination
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
ZURN WILKINS
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 pipe size, flange x flange connections, and ball valve shut-off. Bronze body, 11 in overall length. Used in non-health hazard cross-connections such as irrigation or fire sprinkler systems
ZURN WILKINS
Double check backflow preventer with 3/4 in pipe size, flange x flange connections, and ball valve shut-off. Bronze body, 11 in overall length. Used in non-health hazard cross-connections such as irrigation or fire sprinkler systems
Double check backflow preventer with 1 in FNPT x FNPT connections, rated for 180°F maximum temperature. Includes ball valve shut-off valves. Overall length 14 in. Used in continuous pressure applications to prevent backflow in non-health-hazard cross-connections
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Double check backflow preventer with 1 in FNPT x FNPT connections, rated for 180°F maximum temperature. Includes ball valve shut-off valves. Overall length 14 in. Used in continuous pressure applications to prevent backflow in non-health-hazard cross-connections