ZURN WILKINS Backflow Preventer: 350XL, 1 in Pipe Size, FNPT x FNPT, 12.25 in Overall Lg
The ZURN WILKINS 350XL is a double check backflow preventer with a 1-inch pipe size, featuring FNPT x FNPT connections and a ball valve shut-off type. This bronze-bodied assembly is identified by manufacturer part…
SKU 3G-OTH-439828
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Product Description
The ZURN WILKINS 350XL is a double check backflow preventer with a 1-inch pipe size, featuring FNPT x FNPT connections and a ball valve shut-off type. This bronze-bodied assembly is identified by manufacturer part number 1-350XLFT and has an overall length of 12.25 inches.
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 350XL backflow preventer used for?
The ZURN WILKINS 350XL is a double check backflow preventer used in commercial and industrial water systems to stop contaminated water from flowing backward into the potable supply. It is suitable for low-hazard applications and is commonly installed in irrigation, fire sprinkler, and process water lines.
What are the specifications of the ZURN WILKINS 1-350XLFT backflow preventer?
The ZURN WILKINS 1-350XLFT has a 1 in pipe size with FNPT x FNPT connections and a bronze body. It includes a ball valve shut-off type, measures 12.25 in overall length, and is a double check assembly. The manufacturer part number is 1-350XLFT.
Where to buy the ZURN WILKINS 350XL backflow preventer worldwide?
3G Electric supplies the ZURN WILKINS 350XL backflow preventer to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this bronze double check assembly with FNPT connections.
How to install a ZURN WILKINS 350XL backflow preventer?
Install the ZURN WILKINS 350XL in a horizontal or vertical position with adequate clearance for testing and maintenance. Use pipe thread sealant on the FNPT connections and ensure flow direction matches the arrow on the body. Always follow local plumbing codes and test the assembly after installation.
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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.













