This air compressor accessory is designed to automatically control air pressure, ensuring optimal performance of your compressor. The vertical single-hole four-way design allows for easy installation and integration into your existing setup. Its durable construction with long-time use, making it an essential component for any workshop or industrial setting. Features -Color:Red -Material:ABS -Size:13.00X8.00X5.00cm/5.11X3.14X1.97in -Pressure monitoring: automatically adjusts and monitors air pressure in , ensuring your air compressor operates smoothly and efficiently without interruptions -Design: features a highly sensitive mechanism to prevent over-pressure or under-pressure, protecting your equipment from potential damage -Versatile industrial application: designed for various industrial environments, making it ideal for workshops and tasks requiring a consistent and reliable air supply -Easy installation structure: the vertical single-hole four-way design simplifies installation and maintenance, saving time and improving overall operational efficiency -Durable : built with wear-resistant and vibration-resistant materials, this switch ensures extended service life and reduces the need for frequent replacements Package list: 3 x automatic pressure switch