Johnson Controls P70DA-2 Pressure Control Refrigerant preventing slippage during high-torque startup

preventing slippage during high-torque startup

the 768A-845 is the preferred upgrade over older silicon carbide designs

This food-grade silicone bowl gasket ensures a vacuum-tight seal between the evaporator unit and the polycarbonate bowl

Key Benefits ASME Section IV Certified: Specifically rated for low-pressure steam heating systems and boilers

Johnson Controls P70DA-2 Pressure Control Refrigerant preventing slippage during high-torque startupThe Johnson Controls P70DA 2 is a heavy duty single pole high pressure control engineered specifically for HVACR ammonia applications. This SPST pressure switch features a 1 4 inch female NPT pressure connector and provides a reliable cut out range from 50 to 450 psi. Designed for critical safety monitoring, the unit operates on an open high close low logic with a manual reset lockout, ensuring the system remains offline until a technician inspects