Johnson Controls P70AB-12 Pressure Control Els PW 17895 The internal piston design ensures

The internal piston design ensures a tight seal with a minimum pressure drop

Engineered with a tamper-proof construction

HVAC safety circuits are calibrated to specific static pressures

The "A" size designation corresponds to specific tonnage ratings based on the refrigerant used

In most configurations

Johnson Controls P70AB-12 Pressure Control Els PW 17895 The internal piston design ensuresThe Johnson Controls P70AB 12 is a professional grade single pole low pressure control designed for precise pump down control and low pressure cut out in commercial refrigeration and HVACR systems. This SPST pressure switch features Open Low action, specifically engineered to break the circuit when the pressure drops below the setpoint. With a 12" Wc to 80 Psi range and a highly adjustable 5 Psi to 35 Psi differential, it provides technicians with the