ZURN Double Check Backflow Preventer: 350AST, 3 in Pipe Size, Flange x Flange
The ZURN 350AST is a 3-inch double check backflow preventer from Zurn, featuring flange x flange connections and an NRS gate valve shut-off type. This model, with manufacturer part number 3-350AST, has an overall…
SKU 3G-OTH-439812
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Product Description
The ZURN 350AST is a 3-inch double check backflow preventer from Zurn, featuring flange x flange connections and an NRS gate valve shut-off type. This model, with manufacturer part number 3-350AST, has an overall length of 32.88 inches.
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3G Electric supplies ZURN zurn double check backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











