SCNTCV Features: Dual pressure gauges allow for quick pressure display and convenient pressure adjustment. Designed for long service life, high quality, safe and reliable operation. Equipped with a plated pressure gauge for enhanced durability; components are assembled to quality specifications. Constructed from high-quality materials for extended durability and long-term use. Features a stable design with consistent performance. Package Includes: 1 x Air Compressor Pressure Switch Control for Valve Specifications: Material: Stainless Steel + Copper + Plastic Rated Voltage: 220/380V Exhaust Pipe: 6mm / 0.23 inch Contact Method: Normally Closed Bracket Connector Size: 20mm / 0.79 inch Outer Diameter of Pressure Relief Port: 9.5mm / 0.37 inch Maximum Current: 20A Working Pressure: 5-8kg (90-120 PSI) Life: 80,000 cycles Switching Pressure Range: 0.5-0.8MPa (5-8bar) (90-120psi) Note: Please allow 1-2cm measurement deviation due to manual measurement. Due to differences in monitor displays, the actual color of the item may vary slightly from the images shown.