Zurn Wilkins

Model 350AST 6 in. Stainless Steel Grooved 175 psi Backflow Preventer

Part #W350ASTBGVIC  |  Manufacturer Part #6-350ASTBGVIC

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Product Details

  • Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply where a potential health hazard does not exist
  • Lower maintenance costs from corrosion resistance
  • With grooved x grooved butterfly valves with integral supervisory switches
  • Improved compound check design yields very low headloss
  • Short lay length for small space installation

Lead Law Compliant



ANSI Specifications: ANSI B16.1

ASTM Specifications: ASTM A-276

AWWA Specifications: AWWA C-606

CSA Certified: Yes

Collection: Model 350AST

End Connection 1: Grooved

End Connection 2: Grooved

End Connections: Grooved

Lead Law Compliant: Yes

Material: Stainless Steel

Maximum Pressure: 175 psi

NSF Certified: Yes

NSF Specifications: NSF 61 Annex G

UL Listed: Yes

Valve Size: 6 in