Weldmark Twin Line Welding Hose Grade R 1/4" x 50ft

This Weldmark® Grade R twin line welding hose is 1/4" x 50 feet in length. Twin line hoses include two hoses - one in green and one in red. The green hose is intended for transporting Oxygen to welding equipment, while the red hose is intended for Acetylene. Made of rubber, this welding hose has two brass female BB fittings on either end. It can reach a max operating temperature of 180 degrees Fahrenheit (82 degrees Celsius) and an operating pressure of 200 psi.