Johnson Controls P72MA-1 Pressure Control Refrigerant Common Questions What is the

Common Questions What is the maximum operating temperature for this valve

dry air at a sustained 10 SCFM flow rate

this analog electronic controller provides two independent loops for heating and cooling

this low oil pressure cutout utilizes a 1/4" male flare connection for secure integration

rigid mounts are typically required to maintain precise alignment between the units and prevent header stress

Johnson Controls P72MA-1 Pressure Control Refrigerant Common Questions What is theThe Johnson Controls P72MA 1 is a robust DPST Dual Pressure Control designed for heavy duty commercial refrigeration and HVAC systems. This Two Pole pressure switch provides simultaneous control of high side and low side pressures, making it an essential component for protecting compressors against low suction or excessive discharge pressures. The low pressure side features an adjustable range of 20" Wc to 100 psi with a field settable differential of