Marketing InformationDesigned for reliability and safety, this versatile automatic ProTech® pressure switch is suitable for a wide range of applications including HVAC&R, pumps and compressors. It offers a variety of pressure settings, port fittings and electrical connections to meet diverse needs. With its sturdy non-electric construction, this pr switch operates safely under high-pressure conditions, effectively lowering maintenance costs and return rates. This low pressure switch ensures that pressure levels do not drop below a predetermined threshold that could potentially harm the equipment or system, or cause operational issues.