WILKINS 3-375 RPZ Backflow Preventer, 3 in Flanged, Ductile Iron, NRS Gate Valve
The WILKINS Double Check Backflow Preventer: 375 is a Zurn RPZ Backflow Preventer featuring a flange connection and an NRS Gate Valve shut-off valve. This ductile iron unit is designed for a 3-inch pipe size, as…
SKU 3G-OTH-440449
Also listed as: 3375 · 3 375
Local availability & support
- Delivery
- 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.
Need installation or engineering help?
Ask a question
Product Description
The WILKINS Double Check Backflow Preventer: 375 is a Zurn RPZ Backflow Preventer featuring a flange connection and an NRS Gate Valve shut-off valve. This ductile iron unit is designed for a 3-inch pipe size, as indicated by the manufacturer part number 3-375.
Frequently Asked Questions
What is the WILKINS Double Check Backflow Preventer 375 used for?
The WILKINS Double Check Backflow Preventer 375 is used to prevent reverse flow of contaminated water into potable water supplies in commercial and industrial plumbing systems. It is commonly installed in irrigation, fire protection, and water main applications where backflow protection is required.
What are the specifications of the WILKINS 3-375 backflow preventer?
The WILKINS 3-375 is a double check backflow preventer with a 3-inch flange connection and an NRS gate valve shut-off. It is made of ductile iron and comes in a standard configuration. The manufacturer part number is 3-375, and it is part of the Zurn RPZ backflow preventer product line.
Where to buy the WILKINS 3-375 backflow preventer worldwide?
3G Electric supplies the WILKINS 3-375 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 RPZ backflow preventer.
How to install a WILKINS double check backflow preventer?
Install the WILKINS double check backflow preventer in a horizontal or vertical position with adequate clearance for testing and maintenance. Ensure the flange connections are properly gasketed and bolted to matching pipe flanges. Always follow local plumbing codes and the manufacturer's instructions for correct orientation and support.
Used in
Common applications for WILKINSWILKINS 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.
