Johnson Controls P70MA-1C SPST Dual Pressure Control 20-100 PSI Low 100-425 PSI High 36" Capillary

The Johnson Controls P70MA-1C is an SPST dual pressure control that is used to control two different pressure ranges. Low pressure range low pressure range 20–100 PSI high pressure range 100–425 PSI. This control unit is complete with a 36” capillary tube for remote pressure sensing, which enables it to measure pressure conditions from a distance. It is popular in heating, ventilation, and air conditioning as well as industrial control where pressure control is central to its operation. It ensures reliable operation since it adjusts the operations in response to pressure changes within the set limits.