1/2 in. Forged Brass FPT 175 psi Backflow Preventer
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Apollo Valves
4ALF-400 Series 1/2 in. Forged Brass FPT 175 psi Backflow Preventer
Purchase history
Apollo Valves
4ALF-400 Series
1/2 in. Forged Brass FPT 175 psi Backflow Preventer
4ALF4A33AM
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Product Details
- Low head loss
- Independently-acting check valves
- Corrosion resistant
- Lead-free option
- Suitable for hot or cold water service
- Can be Installed horizontally or vertically (flow up condition only)
- Economical
- Ease of repair and Installation
- 2 year warranty
-
Lead Law Compliant
Specifications
- ANSI:
- ANSI 372 2016
- ASSE Standards:
- ASSE 1012
- ASTM:
- ASTM C-87800
- Application:
- Building, Commercial, Heating and Cooling, Residential, Potable Water, Water
- CSA Certified:
- CSA B64.3
- Collection:
- 4ALF-400 Series
- End Connection 1:
- FPT
- End Connection 2:
- FNPT
- End Connections:
- FPT
- FM Approved:
- No
- IAPMO Listed -:
- Yes
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 4-1/10 in
- Material:
- Forged Brass, Rubber
- Material Type:
- EPDM
- Maximum Temperature:
- 250
- NSF:
- NSF 372 2016, NSF 61
- NSF Certified:
- Yes
- Pressure - Maximum:
- 175 psi
- Pressure Class:
- 175#
- Recommended Valve Application:
- Potable Water
- UL Listed:
- No
- Valve Body Material:
- Forged Brass
- Valve Seat Material:
- EPDM
- Valve Size:
- 1/2 in
- Valve Type:
- Dual Check Valve
- Weight:
- 1.31 lb