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WILKINS Pressure Principle Backflow Preventer 21: 375AST, Std Configuration - Zurn RPZ Backflow Preventers
WILKINSZurn RPZ Backflow Preventers

WILKINS Pressure Principle Backflow Preventer 21: 375AST, Std Configuration

The WILKINS Pressure Principle Backflow Preventer 21: 375AST is a Zurn RPZ Backflow Preventer constructed with a 304L Stainless Steel body and flange connections. It features an NRS Gate Valve shut-off valve type and…

SKU 3G-OTH-440465

Also listed as: 212375AST · 212 375AST

Brand
WILKINS
Item
Pressure Principle Backflow Preventer 21: 375AST, Std Configuration
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
212-375AST
Type
Std Configuration
Body Material
304L Stainless Steel
Connection Type
Flange
Stainless Steel
304L
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 Pressure Principle Backflow Preventer 21: 375AST is a Zurn RPZ Backflow Preventer constructed with a 304L Stainless Steel body and flange connections. It features an NRS Gate Valve shut-off valve type and is identified by manufacturer part number 212-375AST. This product is designed for backflow prevention applications in industrial fluid systems.

Frequently Asked Questions

What is the WILKINS 375AST backflow preventer used for?

The WILKINS 375AST is a Zurn RPZ backflow preventer used to protect potable water supplies from cross-connection contamination in industrial fluid systems. Its 304L stainless steel body and flange connections suit high-pressure, corrosive environments. 3G Electric supplies this model for worldwide industrial applications.

What are the specifications of the WILKINS 212-375AST?

The WILKINS 212-375AST is a Pressure Principle Backflow Preventer with a 304L stainless steel body, flange connections, and an NRS gate valve shut-off. It is a standard-configuration Zurn RPZ device, identified by MPN 212-375AST. 3G Electric sources this model for global delivery.

Where to buy a WILKINS 375AST backflow preventer worldwide?

3G Electric supplies the WILKINS 375AST backflow preventer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Zurn RPZ model with 304L stainless steel construction.

How to install a WILKINS RPZ backflow preventer?

Install the WILKINS RPZ backflow preventer 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. 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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