General description The Air Compressor Pressure Switch is designed for efficient control of air compressors, featuring a robust structure with a 1/4 inch relief valve and two pressure gauges. It includes an on/off switch for easy operation and a flexible piston structure that enhances flow rate by 30% compared to traditional diaphragm types. Technical specifications Material: Metal + Plastic Maximum voltage: 240V Maximum current: 20A Pressure switch control range: 90 to 100°C, 120psi Connection: G1/4 Diameter: G1/8 Applicable pressure range: 0.5-0.8MPA High flow rate: 3000L/min Installation Easy to install and use Help with installation is provided Usage Users can adjust the switch according to the actual situation Helps save electricity from the air compressor