WATTS 800M4 - 1/2"- 3/4" - PVB / RETRO 800M4-FR - Retrofit Freeze Resistant Kit - (0887726)


Lead Free: YES


1/2-3/4 Backflow Retrofit Kit, Float, Spring, Bonnet, Bonnet O-Ring, 800M4-Fr  


This 1/2 to 3/4 inch retrofit pressure vacuum breaker repair kit for series 800M4-FR, which prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a float, spring, bonnet and bonnet O-ring.



  • All parts are made of high quality materials
  • Retrofit repair kit
  • Factory replacement kit
  • No special tools required for changing part


ADA Compliant N
Brand Name Watts
Kit Contents Float Disc Assembly, Vent Spring, Bonnet And Bonnet O-Ring
Kit Type Retrofit Kit
Lead Free YES
Part Number 0887726
Products Used On Series 880M4-FR Pressure Vacuum Breaker
Series RK-800M4




WATTS 800M4 PVB - RETRO 800M4-FR - 1/2"- 3/4" - RFR Kit (0887726)

SKU: 0887726