General description High-pressure charging valve air fill station designed for gas cylinder refills. This M18X1.5 PCP tank dual gauge adapter features a robust construction with a black finish, suitable for various high-pressure gas cylinders including SCBA, SCUBA, and PCP gas cylinders. It includes a constant air valve and a tank ON/OFF valve for easy operation. Technical specifications Maximum pressure: 6000 psi Height: 117 mm Outer diameter of handle: 48 mm Handle height: 33 mm Tube type: 24 inch full spring tube Tube outer diameter: 6 mm Pipe pressure: 1600 bar / 630 bar Thread type: M18x1.5 Material: Copper and stainless steel Other information Package contents: 1 x adapter Note: Color may vary slightly due to lighting and display differences. Measurement allowed error: +/- 1-3 cm