Johnson Controls P72MA-1 Pressure Control Refrigerant rigid mounts are typically required

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

Avoid touching the black surface-igniting element

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

For larger lines up to 10 inches

Common Questions What is the maximum operating temperature for this valve

Johnson Controls P72MA-1 Pressure Control Refrigerant rigid mounts are typically requiredThe 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