Our HP Breathing Air Compressors produce CGA & NFPA Grades E air. We have compressors rated for 5000 & 6000 PSI (345 & 414 BAR). Our compressor models flow from 3.5 to 22 CFM and are available in horizontal open chassis and vertical sound dampening cabinets. We also offer all the support products with them like DOT/ISO & ASME air storage cylinders/vessels/racks, air control panels and one, two or three position containment refill stations. We have a quality compressor at a reasonable price with easy maintenance.