Features High quality alloy body, voltage control is stable, safe and reliable. It can reduce, display and stabilise the pressure; when inlet pressure and outlet flow change, the stability of the outlet pressure can be guaranteed. The pressure regulator converts high pressure gas into low pressure gas and keeps the output gas pressure and flow rate stable. The large handle switch has a non-slip design and saves work. Compact design, pressure gauge and high pressure gauge are made of high-quality material, overall compact design, perfect, good seal. Specifications: Material: zinc alloy. Suitable gas: argon Input pressure: 15 MPa. Operating pressure: 0-25 MPa. Flow rate: 25 l/min Measuring range: 25 MPa. Inlet: G5/8. Outlet: 6 mm. Length: 17 cm / 6.7 inches. Width: 12.5 cm. Weight: 459g (approx.) Package includes: 1 x pressure regulator. Note: Low pressure rises may indicate potential hazards. Package List