WATTS 1/2" - 3/4" - 800M3 Bonnet Kit - (0886040) - (Same as 0887700)

RK 800M3-B


This 1/2-3/4 IN bonnet repair kit for the pressure vacuum breaker, series 800M3, prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a bonnet and bonnet O-ring, vent spring, hood and hood screws. It is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim.



  • Factory Replacement Kit
  • All parts are made of high quality materials
  • Bonnet kit
  • No special tools required for changing parts


ADA Compliant N
Brand Name Watts
Kit Contents Bonnet, Bonnet O-Ring, Vent Spring, Hood & Hood Screws
Kit Type Bonnet Kit
Lead Free YES
Part Number 0886040
Products Used On Series 800M3
Series RK-800M3



WATTS 800M3 - 1/2" - 3/4" - Bonnet Kit - (0886040)

SKU: 0886040