PW315-25A - PowerWeld 3/16" Twin Welding Hose, 25ft, Grade R, A-Fitting to B-Fitting Adapter

Specialized Adapter Twin Hose for Oxy-Acetylene Setups

The PowerWeld PW315-25AB is a specialized twin welding hose designed to bridge the gap between different classes of welding equipment. Unlike standard hoses that feature uniform fittings on both ends, this 25-foot assembly is engineered with "A" size fittings (3/8"-24) on one end and standard "B" size fittings (9/16"-18) on the other. This configuration is essential for operators using light-duty torches, which typically utilize the smaller A-style connection, while connecting to standard industrial regulators or hose extensions that employ B-style connections.

Constructed from high-quality Grade R rubber, this hose is specifically rated for use with acetylene fuel gas. The 3/16-inch internal diameter ensures the hose remains lightweight and highly flexible, reducing operator fatigue during precision work often associated with smaller torches. The exterior is color-coded according to industry safety standards—green for oxygen and red for fuel gas—ensuring proper setup and safety compliance. The hose cover is resistant to abrasion and weather, providing reliable service life in shop environments.

This product serves as both a gas delivery line and an adapter, streamlining equipment setup by removing the need for additional brass coupler fittings which can introduce leak points. It is an excellent solution for MRO applications where diverse equipment ages and standards must interface seamlessly.