Johnson Controls P72CA-4 DPST Pressure Controller 20-100 PSI 1/4" FNPT Open-High

The Johnson Controls P72CA-4 is a dual-pressure controller that enhances the performance of HVAC and refrigeration systems and makes them safer. This device has a switch that opens at high pressure and this device’s high-pressure range is between 20 and 100 PSI. It is safe and easy to install due to the 1/4" FNPT connection type of this product. This is used to monitor and sustain the best pressure levels in HVAC equipment including air conditioners, heat pumps, and refrigeration equipment. It improves general productivity and prevents system failures by accurately handling critical pressure.