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WILKINSZurn RPZ Backflow Preventers

WILKINS Reduced Pressure Principle Backflow Prev: 375AST, Std Configuration

The WILKINS Reduced Pressure Principle Backflow Preventer 375AST is a Zurn RPZ backflow preventer featuring a 304L Stainless Steel body and flange connections. It is equipped with an OSY Gate Valve shut-off valve…

SKU 3G-OTH-440463

Brand
WILKINS
Item
Reduced Pressure Principle Backflow Prev: 375AST, Std Configuration
Category
Zurn RPZ Backflow Preventers
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Technical Specifications

WILKINS
Manufacturer Part Number
4-375ASTOSY
Type
Std Configuration
Body Material
304L Stainless Steel
Connection Type
Flange
Stainless Steel
304L
Shut-Off Valve Type
OSY Gate Valve
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WILKINS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WILKINS Reduced Pressure Principle Backflow Preventer 375AST is a Zurn RPZ backflow preventer featuring a 304L Stainless Steel body and flange connections. It is equipped with an OSY Gate Valve shut-off valve type, as specified by manufacturer part number 4-375ASTOSY.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a WILKINS 375AST reduced pressure principle backflow preventer used for?

The WILKINS 375AST is a Zurn RPZ backflow preventer used to protect potable water supplies from cross-connection contamination in commercial, industrial, and municipal systems. Its 304L stainless steel body and flange connections suit high-corrosion environments like wastewater treatment and chemical processing.

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

The WILKINS 375AST is a standard-configuration reduced pressure principle backflow preventer with a 304L stainless steel body, flange connections, and an OSY gate valve shut-off. The manufacturer part number is 4-375ASTOSY. It is designed for high-pressure backflow prevention in demanding industrial water systems.

Where to buy a WILKINS 375AST backflow preventer worldwide?

3G Electric supplies the WILKINS 375AST reduced pressure principle backflow preventer to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on the 4-375ASTOSY model with 304L stainless steel construction.

How to install a WILKINS 375AST reduced pressure principle backflow preventer?

Install the WILKINS 375AST in a horizontal position with adequate clearance for testing and maintenance. Ensure flange connections are properly aligned and gasketed. Follow local plumbing codes and the manufacturer's instructions for pressure testing. 3G Electric can provide technical support for your application.

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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