【Safe and Reliable】Designed to work with air and other non-flammable gases, our pressure switch provides compatibility and safety in different environments. It ensures reliable performance and peace of mind. 【Adjustable Set Point】With its exceptional design, our pressure switch allows for easy and accurate adjustment of the set point. Users can conveniently customize the desired pressure range for optimal performance. 【Wide Adjustable Pressure Range】Our air differential pressure switch offers a wide range of adjustable pressure, ranging from 20 to 500Pa. This allows for precise control of air in ventilation and air conditioning systems, optimal performance. 【 Applications】Perfect for various applications, including ventilation systems, air conditioning units, filters, ailerons, and fans. Our pressure switch effectively controls air and monitors the functioning of fans and air conditioning systems, efficient operation. 【Enhanced Protection】In addition to controlling air , our pressure switch offers protection against overheating and frost in industrial refrigeration systems. It guarantees the safe and efficient operation of cooling systems, avoiding potential damage.