Features Can be used in TIG argon arc welding operation, MIG carbon dioxide welding machine argon operation. All brass material, anti-drop, durable in use. Air column and gas meter two scales, working data at a glance. The argon pressure regulator features reliable and high quality. Equipped with a pressure gauge for clear and accurate reading of pressure values. Feature: 1. Can be used in TIG argon arc welding operation, MIG carbon dioxide welding machine argon operation. 2. All brass material, anti-drop, durable in use. 3. Air column and gas meter two scales, working data at a glance. 4. The argon pressure regulator features reliable and high quality. 5. Equipped with a pressure gauge for clear and accurate reading of pressure values. Specification: Item Type: Argon Pressure Reducer Material: PC + H59 pure brass Pressure Range: 0-3500 PSI Import Connection: CGA580 Air Outlet: M12 x 1 Scope of Application: For TIG argon arc welding gas cylinder .w-e-text table td,.w-e-text table th,;.w-e-text table, Package List: 1 x Argon Pressure Reducer Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Argon Pressure Reducer