iFJF 0887726 800M4 Backflow Valve PVB Repair Kit Fits 800M4QT and LF800M4QT Convert 800M4QT to 800M4FR 1/2" - 3/4" Pressure Vacuum Circuit Breakers Freeze Resistant Retrofit Kit

Description

 

  • Fitment: 1/2 inch and 3/4 inch 800M4 pressure vacuum circuit breakers.
  • Function: Regulate water flow and prevent water from freezing and backflowing due to anti-siphon, solve the leakage problem of pressure vacuum circuit breaker.
  • High-quality materials: The repair kit is made of high-quality materials for durability, and the O-ring can effectively prevent leakage.
  • Easy to Install: The package includes all the parts needed for repair, you can replace the damaged parts quickly and save repair fees.
  • Safety Certification: Products are rigorously tested and comply with industrial safety standards, ensuring stable performance under high-pressure environments and enhancing operational safety.
  • Package includes: 1 x Float Disc Assembly,1 x Vent Spring,1 x Bonnet.

iFJF 0887726 800M4 Backflow Valve PVB Repair Kit Fits 800M4QT and LF800M4QT Convert 800M4QT to 800M4FR 1/2" - 3/4" Pressure Vacuum Circuit Breakers Freeze Resistant Retrofit Kit

Product form

SKU: FJ-TOOL157-0887

$33.99

    • Shipped today? Order within: Jun 05, 2026 17:00:00 +0800

    Description

     

    • Fitment: 1/2 inch and 3/4 inch 800M4 pressure vacuum circuit breakers.
    • Function: Regulate water flow and prevent water from freezing and backflowing due to anti-siphon, solve the leakage problem of pressure vacuum circuit breaker.
    • High-quality materials: The repair kit is made of high-quality materials for durability, and the O-ring can effectively prevent leakage.
    • Easy to Install: The package includes all the parts needed for repair, you can replace the damaged parts quickly and save repair fees.
    • Safety Certification: Products are rigorously tested and comply with industrial safety standards, ensuring stable performance under high-pressure environments and enhancing operational safety.
    • Package includes: 1 x Float Disc Assembly,1 x Vent Spring,1 x Bonnet.

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