Zurn Wilkins

Model 350AST 10 in. Stainless Steel Flanged 175 psi Backflow Preventer

Part #W350ASTDA10  |  Manufacturer Part #10-350ASTDA

Valve Size

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Product Details

  • Short lay-length ensures easy installation in compact spaces
  • Metered bypass ensures cost-savings related to unauthorized water use and leaks
  • High quality 304L grade stainless steel body and access covers reduces corrosion exposure
  • Compliant with horizontal and vertical installation
  • Lead-free law compliant
  • ASSE® Listed 1048
  • AWWA Compliant C510 (with gates only), and C550
  • UL® Classified
  • C-UL® Classified
  • FM® Approved

Lead Law Compliant

Documents

Specifications

ANSI Specifications: [ANSI 372, ANSI 61 Annex G, ANSI B16.1 Class 125]

ASSE Standards: ASSE 1015

ASTM Specifications: ASTM A-276

AWWA Specifications: [AWWA C-510, AWWA C-550, AWWA C-606]

CSA Certified: Yes

Collection: Model 350AST

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

Lead Law Compliant: Yes

Length: 55-3/4 in

Material: Stainless Steel

Maximum Pressure: 175 psi

Maximum Temperature: 140

NSF Certified: Yes

NSF Specifications: [NSF 372, NSF 61 Annex G]

Number of Handles: Two Handle

Recommended Valve Application: Water

UL Listed: Yes

Valve Operator: Wheel Handle

Valve Seat Material: EPDM

Valve Size: 10 in

Valve Type: Backflow Preventer

Weight Capacity: 27.125