Features:* new and high quality*Made of high quality material, strong and durable*Compressor pressure switch control 1/4' NPT connector for connecting air tank/train/air horn, air rider pressure switch*Applicable to 12V/24V DC compressors.*Automatically control the air compressor to adjust the pressure of the gas tank.*1/4'NPT male thread.*Ideal for air horn and air suspension applications.Specification:*Name: Air compressor pressure switch*Material: aluminum alloy*Rated current: 20 amps.*Thread: 1/4' NPT*Color: silver*Model: 70-100PSI, 90-120PSI (optional)Package includes:1X air compressor pressure switchNotes:1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.2. Please allow a slight deviation between the data and the manual measurement.