WILKINS Reduced Pressure Zone Backflow Preventer: 375XL, Std Configuration, Glass-Filled Nylon
The WILKINS Reduced Pressure Zone Backflow Preventer: 375XL is a Zurn RPZ Backflow Preventer with a glass-filled nylon body and FNPT connections. It features a ball valve shut-off type and is identified by…
SKU 3G-OTH-440435
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Product Description
The WILKINS Reduced Pressure Zone Backflow Preventer: 375XL is a Zurn RPZ Backflow Preventer with a glass-filled nylon body and FNPT connections. It features a ball valve shut-off type and is identified by manufacturer part number 112-375XL.
Frequently Asked Questions
What is the WILKINS 375XL Reduced Pressure Zone Backflow Preventer used for?
The WILKINS 375XL is a Zurn RPZ backflow preventer designed to protect potable water supplies from contamination due to backpressure or backsiphonage. It is commonly installed in commercial, industrial, and municipal water systems where high-hazard cross-connections exist, ensuring compliance with plumbing codes.
What are the specifications of the WILKINS 375XL backflow preventer?
The WILKINS 375XL features a glass-filled nylon body with FNPT connections and a ball valve shut-off type. Its manufacturer part number is 112-375XL. This Zurn RPZ assembly is built for reduced pressure zone applications and is suitable for high-hazard backflow prevention in water supply lines.
Where to buy the WILKINS 375XL backflow preventer worldwide?
3G Electric supplies the WILKINS 375XL Reduced Pressure Zone 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 assembly.
How to install a WILKINS 375XL RPZ backflow preventer?
Install the WILKINS 375XL in a horizontal position with adequate clearance for testing and maintenance. Ensure the FNPT connections are properly sealed with thread tape and that the ball valve shut-offs are fully open after installation. Always follow local plumbing codes and the manufacturer's instructions for safe operation.
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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.














