【Dual Tube】This is a dual tube argon regulator with and high quality, with compact design, easy to carry and store. 【Easy to Use】This is a pressure reducing device that adjusts the high pressure gas in the cylinder to the required practical pressure. 【Stable Performance】The argon regulator has overall compact structure, high reliability and stable performance. 【Widely Used】The argon gas regulator mainly used in welding, cutting and chemical, medicine and health, electronics industry and other fields. 【High Quality】The main body of the argon flowmeter is made of high quality copper material, which is and not easily damaged., Manufacturer: Walfront