ZURN WILKINS Double Check Backflow Preventer 6-350Ast: 350AST, 6 in Pipe Size
The ZURN WILKINS 6-350ASTOSY is a 6-inch Double Check Backflow Preventer from the 350AST series, featuring flange x flange connections and an OSY gate valve shut-off type. This model is designed for backflow…
SKU 3G-OTH-439825
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Product Description
The ZURN WILKINS 6-350ASTOSY is a 6-inch Double Check Backflow Preventer from the 350AST series, featuring flange x flange connections and an OSY gate valve shut-off type. This model is designed for backflow prevention in industrial water systems.
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 the ZURN WILKINS 6-350ASTOSY double check backflow preventer used for?
The ZURN WILKINS 6-350ASTOSY is a 6-inch double check backflow preventer used to protect potable water supplies from contamination in industrial water systems. It prevents reverse flow caused by backpressure or backsiphonage, making it essential for commercial, municipal, and process water applications.
What are the specifications of the ZURN WILKINS 6-350ASTOSY?
The ZURN WILKINS 6-350ASTOSY has a 6 in pipe size, flange x flange connections, and an OSY gate valve shut-off type. It is part of the 350AST series and is designed for backflow prevention in industrial water systems. The manufacturer part number is 6-350ASTOSY.
Where to buy the ZURN WILKINS 6-350ASTOSY worldwide?
3G Electric supplies the ZURN WILKINS 6-350ASTOSY double check backflow preventer to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this ZURN WILKINS model, ensuring it reaches your facility regardless of location.
How to install a ZURN WILKINS double check backflow preventer?
Install the ZURN WILKINS double check backflow preventer in a horizontal or vertical position with adequate clearance for testing and maintenance. Ensure flow direction matches the arrow on the body. Use flange gaskets and torque bolts evenly to the manufacturer's specifications. Always consult local plumbing codes and the installation manual.
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3G Electric supplies ZURN WILKINS zurn double check backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












