Montgomery Ward Heavy Duty Air Compressor, 1970s ???
by Todd Bryan
I inherited an old Montgomery Ward air compressor, and i need to replace the missing air line between the pump and the tank. The pump will recieve a NPT fitting, but the the tank will not. The tank has a male 1/2" or 3/8" threaded fitting attached, but it is not NPT.... does anyone know what type of thread it might be?