Features: 1. Double-tube design allows two welders to be supplied, helping save costs. 2. The regulator reduces CO2, argon, and other gases using a single-stage method. 3. The body is constructed from high-quality forged brass. 4. Caps are made from alloy zinc with electroplating finish. 5. Inlet tube includes a bronze filter screen. 6. Flowmeter tube is made of durable composite material for long-lasting performance. Notice: Actual color may vary slightly from the image due to differences in monitor displays and lighting conditions. Minor variations due to manual measurement are possible. Specification: Type: Double Tube Argon CO2 Pressure Reducer Material: High-quality zinc, brass body, PC hose Max Inlet Pressure (MPa): 15 Outlet Pressure (MPa): 0.2–0.35 Outlet Flowmeter (L/min): 0–25 Inlet Thread: G5/8-14 Outlet Thread: M12x1.0 Outlet Connection: 8mm Size: 140x180mm Includes: 1 x Argon CO2 Pressure Reducer