2-1/2 in. Ductile Iron Flanged 350 psi Backflow Preventer
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Zurn Wilkins
475 2-1/2 in. Ductile Iron Flanged 350 psi Backflow Preventer
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Zurn Wilkins
475
2-1/2 in. Ductile Iron Flanged 350 psi Backflow Preventer
212-475
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Product Details
- Patented Compound Check increases reliability and decreases headloss
- Epoxy coated ductile iron body provides corrosion-resistance
- N-Pattern provides a small footprint and space saving design for retrofit or new installation
- CSA® Certified
- ASSE® Listed 1013
- AWWA Compliant C511 (with gates only), and C5
- Low-lead law compliant
- 475 single access cover reduces repair time
- UL® and C-UL® Listed
- IAPMO® Listed
-
Lead Law Compliant
Recommended Accessories
Specifications
- ANSI:
- ANSI 61, ANSI B16.42 Class 150
- ASSE Standards:
- ASSE 1013
- AWWA:
- AWWA C-511
- CSA Certified:
- CSA
- Coating:
- Fusion Epoxy
- Collection:
- 475
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- FM Approved:
- Yes
- Fitting Size 1:
- 2-1/2 in
- Fitting Size 2:
- 2-1/2 in
- Fitting Sizes:
- 2-1/2 in
- Height:
- 33-1/2 in
- IAPMO Listed -:
- Yes
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 45 in
- Material:
- Stainless Steel, Rubber, Plastic
- Material Type:
- 300, Buna-N, Noryl®
- Maximum Temperature:
- 140
- NSF:
- NSF/ANSI/CAN 61
- NSF Certified:
- Yes
- Number of Handles:
- Two Handle
- Pressure - High:
- 175
- Pressure - Maximum:
- 350 psi
- Recommended Valve Application:
- Water
- Size:
- 2-1/2 in
- Temperature Range:
- Up to 140 Deg F
- UL Listed:
- Yes
- Valve Body Material:
- Ductile Iron
- Valve Disc Material:
- EPDM
- Valve Operator:
- Hand Wheel
- Valve Port Opening:
- Full Port
- Valve Seat Material:
- EPDM
- Valve Size:
- 2-1/2 in
- Valve Type:
- Reduced Pressure Principle Assembly
- Weight:
- 272 lb
- Width:
- 24 in