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  • Watts Series LF7R Copper Silicon Alloy Union FNPT x FPT Backflow Preventer

    • Watts Series LF7R 3/4 x 1 in. Copper Silicon Alloy Union FNPT x FPT Backflow Preventer

    Part #WLF7RU22FD

    | Item #4525740

    $142.79 each

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    Product Details

    • Lead free brass body for durability
    • Can be installed vertically or horizontally
    • Compact design
    • Meets ANSI/ASSE standard 1024

    Documents

    Specifications

    • ADA Compliant
      No
    • ANSI Specifications
      ANSI 1024, ANSI 61-G
    • ASSE Standards
      ASSE 1024
    • Application
      Commercial, Residential
    • CSA Certified
      CSA B64.6
    • Collection
      Series LF7R
    • Color Finish
      Bronze
    • Color Finish Category
      Bronze Tones
    • End Connection 1
      Union FNPT
    • End Connection 2
      FPT
    • End Connections
      Union FNPT x FPT
    • FM Approved
      No
    • Height
      1-7/8 in
    • High Pressure
      175
    • IAPMO Listed
      Yes
    • Installation Type
      Horizontal, Vertical
    • Lead Law Compliance Level
      Lead Law Compliant and Certified
    • Lead Law Compliant
      Yes
    • Length
      3-5/8 in
    • Material
      Copper Silicon Alloy, Rubber
    • Material Type
      EPDM
    • Maximum Temperature
      180
    • NSF Certified
      Yes
    • NSF Specifications
      NSF 61-G
    • Recommended Valve Application
      Water
    • Temperature Range
      33 to 180 Deg F (0.5 to 82 Deg C)
    • UL Listed
      No
    • Valve Body Material
      Cast Copper Silicon Alloy
    • Valve Body Style
      Inline
    • Valve Disc Material
      Santoprene
    • Valve Seat Material
      EPDM
    • Valve Size
      3/4 in x 1 in
    • Valve Type
      Double Check Valve
    • Weight
      0.7
    • Width
      1-7/8 in

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