【Perfect Fit】:
This 0887794 Total Repair Kit
💧For 009M2 1-1/4" - 1-1/2" inch Backflow Preventer Reduced Pressure Zone Assembly,
💧 For Series 009M2/LF & 4000BM2,
💧 For Model RK 009M2-T,
💧 Replace for part number 0887794 887794.

【Quality You Can Trust】:
💧 Made of superior rubber, plastic and steel for lightweight, great hardness, corrosion and wearing resistance.
💧 Each part is carefully selected & tested to provide long-lasting use and excellent performance.
💧 Use this repair kit to ensure the reliable operation and prolonged use of your Backflow Preventer components!

【Fix Water Leakage】:
💧 This kit will directly replace your old, worn out relief valve; solve the leaking problems due to the freezing temperature or debris inside the unit.
💧 Ensure that your pressure vacuum breaker will operate efficiently, preventing water backflow, protecting the safety of your water supply system.

【Complete Assembly】:
💧 This 1-1/4" - 1-1/2" 009M2 total repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure zone assembly.
💧 Includes First Check Assembly, Second Check Module, RV Assembly, Relief Valve Spring, RV Seat, Retainer, and Cover O-Ring.
💧 No special tools required for servicing.

【Effortless Installation】:
💧 Simply close the shuff off valves, remove the valve covers and the old internal components, fully clean and install the new total repair kit.
💧 Easy to install, no special tools is required.
💧 Don’t need to replace the whole pressure vacuum breaker, money & time saving.

【Package Included】:
💧 1st Check Assy, 2nd Check Assy, Retainer, 
💧 Upper Piston O’Ring, Sensing Passage O’Ring, Cover O’Ring, 
💧 RV Seat, RV Seat O’Ring, RV Assemble, Seat O’Ring, Seat O’Ring.