2 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer
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Zurn Wilkins
350DA 2 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer
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Purchase history
Zurn Wilkins
350DA
2 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer
2-350DAL
Order #
Order Date
Job Name
My PO#
Product Details
- Less shut-off valves
- Modular check design
- Designed for installation on water lines in fire protection systems to protect against both back siphonage and backpressure of contaminated water into the potable water supply
- UL® Classified
- Lowest life cycle costs in the backflow industry
- Approved in horizontal and vertical positions
- Zurn Wilkins® compound check provides low head loss
- Single access cover reduces maintenance down time
-
Lead Law Compliant
Recommended Accessories
Specifications
- ANSI:
- ANSI 61 Annex G, ANSI B16.1 Class 125
- ASSE Standards:
- ASSE 1048
- ASTM:
- ASTM A-276, ASTM A-536 Grade 4
- AWWA:
- AWWA C-510, AWWA C-550, AWWA C-606
- CSA Certified:
- CSA B64.5
- Coating:
- Epoxy
- Collection:
- 350DA
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Fitting Size 1:
- 2 in
- Fitting Size 2:
- 2 in
- Fitting Sizes:
- 2 in
- Height:
- 28-3/10 in
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 36-4/5 in
- Material:
- Ductile Iron
- Maximum Temperature:
- 140
- NSF:
- NSF 372, NSF 61
- NSF Certified:
- Yes
- Number of Handles:
- Two Handle
- Pressure - Maximum:
- 175 psi
- Recommended Valve Application:
- Water
- Size:
- 2 in
- Temperature Rating:
- 140
- UL Listed:
- Yes
- Valve Operator:
- Wheel Handle
- Valve Seat Material:
- EPDM
- Valve Size:
- 2 in
- Valve Type:
- Double Check Valve Assembly
- Weight:
- 80 lb
- Weight Capacity:
- 19.3 lb
- Width:
- 19-3/10 in