Available in five models, the HD360 Series of reciprocating gas compressors feature flow rates of 36 CFM (61.2 m³/hr) at max rpm. These single-stage, two-cylinder gas compressors are available in both air-cooled (HD361/362/363), and liquid-cooled (HDL362/363) models. For precise leakage control and to minimize product contamination, the HD360 Series gas compressors are available in single- (HD361), double- (HD362/HDL362), or triple-seal (HD363/HDL363) models. Compared to competitive compressors, all HD Series Compressors are equipped with thicker and more robust wear parts – piston rings, needle bearings, and high-efficiency valves that will keep the HD Series compressors operating longer than the competition between maintenance cycles. Equipped with an array of features such as a ductile iron head and cylinders, steel pistons and self-adjusting piston rod seals, HD compressors provide maximum performance, energy efficiency, quiet operation, low maintenance cost and reliability under the most severe service conditions.