Features: This automatic pressure switcher ensures precise air compressor pump control, prolonging equipment lifespans while maintaining optimals air pressure level for enhances operational efficiency. Featuring ABS housing and single/four way configurations, this durability pressure regulator offers sensitive voltages response and easy installation for various pneumatics systems. Ideal for industrial mechanic, automotive repair specialists, and workshop owners requiring reliable compressor control solution for heavy dutys equipment maintenance. Perfect for optimizing air tool performances in garages, manufacturing facilities, or construction sites where consistent air pressure management is critical for pneumatics machinery operation. Engineered with corrosion resistant connector and overloads protections, this switcher enables energy efficient operation across multiple compressor models while ensuring safety compliance. Specifications: Component:ABS Shell Size:Approx.110x75x45mm/4.33x2.95x1.77inch Option Type:Four Way Air Compressor Switcher,Single Way Air Compressor Switcher, Package Includes: 1pc Air Compressor Switcher note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.