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WILKINS Reduced Pressure Zone Backflow Preventer: 375A, Std Configuration, Ductile Iron - Zurn RPZ Backflow Preventers
WILKINSZurn RPZ Backflow Preventers

WILKINS Reduced Pressure Zone Backflow Preventer: 375A, Std Configuration, Ductile Iron

The WILKINS Reduced Pressure Zone Backflow Preventer: 375A is a Zurn RPZ Backflow Preventer with a flange connection type. It features an NRS Gate Valve shut-off valve type and is constructed from ductile iron, as…

SKU 3G-OTH-440450

Also listed as: 3375A · 3 375A

Brand
WILKINS
Item
Reduced Pressure Zone Backflow Preventer: 375A, Std Configuration, Ductile Iron
Category
Zurn RPZ 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

WILKINS
Manufacturer Part Number
3-375A
Type
Std Configuration, Ductile Iron, Flange
Connection Type
Flange
Shut-Off Valve Type
NRS Gate Valve

Technical Documents

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

Product Description

The WILKINS Reduced Pressure Zone Backflow Preventer: 375A is a Zurn RPZ Backflow Preventer with a flange connection type. It features an NRS Gate Valve shut-off valve type and is constructed from ductile iron, as indicated by the manufacturer part number 3-375A.

Frequently Asked Questions

What is a WILKINS 375A Reduced Pressure Zone Backflow Preventer used for?

The WILKINS 375A RPZ backflow preventer protects potable water supplies from cross-connection contamination in commercial, industrial, and municipal systems. It is installed on high-hazard water lines where backpressure or backsiphonage could occur, ensuring safe water delivery.

What are the specifications of the WILKINS 375A backflow preventer?

The WILKINS 375A is a Zurn RPZ backflow preventer with a flange connection type and an NRS gate valve shut-off valve. It is constructed from ductile iron in a standard configuration. The manufacturer part number is 3-375A.

Where to buy a WILKINS 375A backflow preventer worldwide?

3G Electric supplies the WILKINS 375A Reduced Pressure Zone Backflow Preventer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Zurn RPZ backflow preventer.

How to install a WILKINS 375A RPZ backflow preventer?

Install the WILKINS 375A in a horizontal position with adequate clearance for testing and maintenance. Ensure the flange connections align properly and the NRS gate valve is fully open during operation. Always follow local plumbing codes and manufacturer guidelines for safe installation.

Used in

Common applications for WILKINS
Commercial water distribution — WILKINS 600XL series pressure reducing valves for regulating supply pressure in multi-story buildings.
Irrigation systems — WILKINS 975XL2 backflow preventers to protect potable water from contamination in agricultural setups.
Industrial process control — WILKINS 375ST reduced pressure principle backflow preventers for cross-connection control in manufacturing plants.
Municipal water treatment — WILKINS low-lead pressure regulators like the 1-600XL3DU for compliance with potable water standards.
HVAC systems — WILKINS 112-NR3XLDULU regulators for maintaining consistent water pressure in heating and cooling loops.
Fire protection systems — WILKINS backflow preventers for backflow prevention in sprinkler and standpipe systems.

WILKINS Products

3G Electric supplies WILKINS zurn rpz 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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