Features: Optimize air systems performances with this compressor pressure regulator adapter switches assembly, featuring precise 5 8KG (90 125PSI) pressure stabilization and double 220/380V electric compatibility for industrial reliability. Engineered with 20A greatest current capacity, 80,000 cycle durability, and erosion resistant copper/PVC construction to withstand demanding pneumatic operations while maintaining precise 20MM bracket connection. Ideal for facility maintenance technicians, manufacturing plant operators, and enthusiasts requiring professional pressures control in air compressor systems and workshop tools. Perfect for regulating compressed air flows in pneumatic equipment, automotive repair stations, industrial production lines, and residential plumbing installations requiring 6MM exhaust pipe compatibility. Safety normally closed contact design prevents accidental activation, while standardized 9.5MM relief port dimensions secure seamless integration with most air compressor accessories and piping networks. Specifications: Rate electric : 220/380V Exhaust pipe: 6MM Contact way : Normally closed Bracket joint size: 20MM Outer diameter of pressure relief port: 9.5MIM greatest current: 20A Working pressure: 5-8KG (90-125PSI) life : 80,000 times Package Includes: 1xAir Compressor Bracket Assembly note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.