TRUPRESS

Metal piping couplings, fittings of metal for compressed air tubes, hoses, and pipes; metal pipe fittings; pipes of metal; system of corrosion resistant metal piping for moving gases, fluids, and dry bulk materials.

Couplings for machines; shaft couplings for machines; fluid couplings for machines; machine parts, namely, flexible shaft couplings, fluid drive couplings, air flow regulators and pressure reducing valves; parts for machines in the nature of compressed air tools, namely, metal pipes, couplings, fittings

Plumbing fittings, namely, couplers