Johnson Controls P72MA-1 Pressure Control Refrigerant making it ideal for systems

making it ideal for systems requiring significant heat output

dry air at a sustained 10 SCFM flow rate

a spring-return series such as the M9210 or M9220 should be used

Avoid touching the black surface-igniting element

Johnson Controls P72MA-1 Pressure Control Refrigerant making it ideal for systemsThe 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