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; the part is a quality-specified assembly. Constructed from high-quality materials for durable, long-term use. The assembly offers a stable appearance and 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. The actual color may vary slightly due to differences in monitor displays.