4 in. Ductile Iron Grooved 175 psi Backflow Preventer
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Zurn Wilkins
350 4 in. Ductile Iron Grooved 175 psi Backflow Preventer
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Purchase history
Zurn Wilkins
350
4 in. Ductile Iron Grooved 175 psi Backflow Preventer
4-350G
Order #
Order Date
Job Name
My PO#
Product Details
- Single access cover eases access, reducing maintenance costs and downtime
- Patented Compound Check offers reliable performance and improved flow characteristics
- Short lay-length and multiple connection options provide versatile installation in compact spaces
- IAPMO® Listed
- ASSE® Listed
- CSA® Certified
- Lead-free
- Complete epoxy coating inside and outside of valve body eliminating exposure to corrosion
- UL® and C-LU® Classified
- AWWA Compliant
-
Lead Law Compliant
Specifications
- ANSI:
- ANSI 372, ANSI 61, ANSI B16.1
- ASSE Standards:
- ASSE 1015
- AWWA:
- AWWA C-510
- CSA Certified:
- CSA
- Coating:
- Epoxy
- Collection:
- 350
- End Connection 1:
- Grooved
- End Connection 2:
- Grooved
- End Connections:
- Grooved
- FM Approved:
- Yes
- Fitting Size 1:
- 4 in
- Fitting Size 2:
- 4 in
- Fitting Sizes:
- 4 in
- Height:
- 32-1/2 in
- IAPMO Listed -:
- Yes
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 40-4/5 in
- Material:
- Ductile Iron
- Maximum Temperature:
- 140
- NSF:
- NSF/ANSI/CAN 61
- NSF Certified:
- Yes
- Pressure - Maximum:
- 175 psi
- Pressure Class:
- 150#
- Recommended Valve Application:
- Water
- Size:
- 4 in
- UL Listed:
- Yes
- Valve Body Material:
- Ductile Iron
- Valve Disc Material:
- Elastomer
- Valve Size:
- 4 in
- Valve Stem:
- Non-rising
- Valve Type:
- Double Check Valve Assembly
- Weight:
- 295 lb
- Weight Capacity:
- 21.5 lb
- Width:
- 21-1/2 in