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Product details

  • Low pressure loss
  • Corrosion resistant
  • Independently acting check valves
  • Easy to install and repair with built-in strainer
  • Suitable for hot or cold water service
  • Maximum Operating Pressure = 175 psi
  • Inlet Temperature Range = 33 °F - 210 °F
  • Maximum Back-pressure Temp. = 250 °F
  • ASSE® 1012, CSA® B64.3
  • Technical Specs

    SKU: 84207
    Model: 4A4H33AM
    pressure rating: 175 psi prop65 warning: California Proposition 65 Warning, This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
    connection size: 1/2" country of origin: US
    temperature rating: Inlet: 33 - 210° F, Maximum Back-Pressure: 250° F product type: Backflow Preventers
    connection type: C Union type: Non-Potable
    product upc code: 670750468186

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