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About Wilkins 350 Backflow Repair Parts & Kits
Repair kits, check assemblies and relief-valve parts for Wilkins 350 backflow preventers from 3/4"–12". Every part below is matched to the device by brand, size and model. Covers the 350, 350A, 350ADA, 350AST, 350ASTDA, 350ASTDAR-A, 350DA and 350XL.
Not sure which kit you need? Send us the brand, size and model from the device tag and we’ll put together an estimate — or call (916) 251-7071. In stock in Rocklin, CA for pickup, or we ship.