2-Piece Pressure Switch for Air Compressors 120-150 PSI Air Compressor Pressure Switch 1/4" NPT Pressure Switch Control Valve Automatic Pump DC 12V 24V AC 110V 220V

【High-Quality Material】 Made of high-quality stainless steel, stable, robust, wear-resistant, high-temperature resistant, and durable. Sealed with bakelite, it offers good heat dissipation, a good seal, and is water and oil resistant, maintaining stable performance under various conditions. Recyclable 100,000 times. 【High Precision and Fast Response】 Using silver contacts and copper terminals, it offers good conductivity, a stainless steel diaphragm, high sensitivity, and a fast, lag-free response, making it ideal for dynamic pressure monitoring. It not only improves the efficiency of the air compressor but also effectively extends its lifespan. 【Automatic Pressure Control】 The pressure switch automatically activates the compressor when the pressure drops below 120 Psi and automatically shuts it off when the pressure reaches 150 Psi. Precise and efficient air pressure management maintains optimal pneumatic system performance. Prevent component damage caused by excessively low or high air pressure. 【1/4"-18 NPT Male Thread】 Standard 1/4"-18 NPT external thread, excellent sealing, seamless connection for compressed air tanks, axles, air horns, and air suspension systems. Stronger and vibration-resistant, preventing loosening and falling. Allows for more precise pressure transmission and improves pressure switch accuracy. 【Widely Used】 Operating voltage: 12V DC to 48V DC, 110V AC to 220V AC. Suitable for equipment such as automotive suspension systems, tractors, air pumps, and air compressors. Enables pressure monitoring, safety protection, energy consumption optimization, and intelligent monitoring, etc. This is an essential tool for maintaining optimal machine performance. Features: 1. Made from high-quality materials, robust and durable. 2. Automatic control of air compressors and regulation of fuel tank pressure. 3. Silver contacts, recyclable 100,000 times. 4. Standard 1/4"-18 NPT thread, quick and easy installation, no additional tools required. 5. Compatible with 12V to 48V DCC and 110V to 220V AC compressors. 6. Multi-functional tool suitable for various automotive and industrial air pressure systems. Package Contents: 2 Air Pressure Switches