Set of AIRCO Oxy Acetylene Welding Regulators Hose Tips Torch. I assume they are in working condition, but don't have the ability to test them. The only obvious flaw is that the glass on one of the regulator's gauges are missing, but otherwise look to be in good vintage condition.If you have any questions feel free to ask, I can visually inspect them if you have any more specific questions, but I don't have gas to test them, or if you need more pictures. The item "Set of AIRCO Oxy Acetylene Welding Regulators Hose Tips Torch" is in sale since Tuesday, October 22, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\Gas Welding Torches". The seller is "nicks_nice_things" and is located in Minneapolis, Minnesota. This item can be shipped to United States.