4 in. Stainless Steel Grooved 350 psi Backflow Preventer
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Zurn Wilkins
Model 375AST 4 in. Stainless Steel Grooved 350 psi Backflow Preventer
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Zurn Wilkins
Model 375AST
4 in. Stainless Steel Grooved 350 psi Backflow Preventer
4-375ASTBG
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Product Details
- Patented Compound Check offers reliable performance, improved flow characteristics, and installation in lower-pressure systems
- Stainless steel body protects against corrosion
- Short lay-length offers reduces installation time and costs in compact spaces
- CSA® Certified
- FM® Approved
- UL® and C-UL® Classified
- AWWA Compliant C511 (with gates only), and C550
- ASSE® Listed 1013
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
- IAPMO® Listed
-
Lead Law Compliant
Specifications
- ANSI:
- ANSI 61
- ASSE Standards:
- ASSE 1013
- AWWA:
- AWWA C-511
- Application:
- Fire Protection, Portable Water Lines
- CSA Certified:
- CSA
- Coating:
- Epoxy
- Collection:
- Model 375AST
- End Connection 1:
- Grooved
- End Connection 2:
- Grooved
- End Connections:
- Grooved
- FM Approved:
- Yes
- Height:
- 31-1/2 in
- IAPMO Listed -:
- Yes
- Installation Type:
- Indoor, Outdoor
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 40-1/2 in
- Material:
- Stainless Steel
- Material Type:
- 304L
- Maximum Temperature:
- 140
- NSF Certified:
- Yes
- Number of Handles:
- Two Handle
- Power Source:
- Electric
- Pressure - High:
- 175
- Pressure - Maximum:
- 350 psi
- Recommended Valve Application:
- Fire Protection, Water
- Size:
- 4 in
- UL Listed:
- Yes
- Valve Body Material:
- Stainless Steel
- Valve Body Style:
- Grooved
- Valve Disc Material:
- EPDM
- Valve Operator:
- Wheel Handle
- Valve Port Opening:
- Full Port
- Valve Size:
- 4 in
- Valve Type:
- Reduced Pressure Zone Assembly
- Weight:
- 232.5 lb
- Weight Capacity:
- 18.5 lb
- Width:
- 18-1/2 in
- cUPC Certified:
- Yes