Neoprene is used because it resists oil, ozone, caustics, and solvents, and is flexible. A standard 115
volts A.C. outlet is required. A ground wire is provided with the plug and should be used.
The air pressure required:
The welder requires either compressed air or bottled inert gas, both of which Have to be regulated. Each
welder should therefore have its own pressure regulator and gauge that operate on common line