Toro 1 in. Pressure Vacuum Breaker (PVB) – Model 53300 Septic Assist A: Each box includes 40

A: Each box includes 40 pieces and covers 5 square feet

5-year warranty for commercial use

The motor is an AC 4-Speed Manual Reverse and the fan has 3 blades

of fastening torque for heavy-duty applications

unis rut or all thread

Toro 1 in. Pressure Vacuum Breaker (PVB) – Model 53300 Septic Assist A: Each box includes 401" Pressure Vacuum Breaker Economical, easy to install backflow prevention for irrigation systems. This 1 inch Toro Pressure Vacuum Breaker protects potable water by preventing contaminated water from flowing back into the supply line. Key Features: Backflow Protection: Prevents contaminated water from entering pressurized, potable water lines Easy Installation: 1 in. female NPT inlet outlet connections for straightforward setup Wide Operating Range: