Profile: Compressed Gas Technologies Inc. is a supplier of non-cryogenic nitrogen gas generators. Our gas generating systems produce dry gas from a compressed air source. We offer a complete line of nitrogen generators (membrane & PSA- pressure swing adsorption) and ancillary products such as nitrogen buffer tanks, nitrogen high pressure boosters, and dedicated feed air compressor packages. Our PSA nitrogen generators operates on the pressure swing adsorption (PSA) principle to produce a continuous stream of nitrogen gas from compressed air.