Manufacturer of medical air compressors, vacuum pumps and related systems. The company's products include scroll systems, medical oil-less reciprocating air systems, and medical air dryers for hospital applications, instrument air systems, and claw vacuum systems, dynamic vacuum systems, vertical vacuum packages, lubricated rotary vane systems, liquid ring camel systems, and waste anesthetic gas disposal plants. It also offers alarms, outlets, manifolds, emergency oxygen inlets, valves, support gas control panels, user convenience products, hose assemblies, fittings and adapters, check valves, steel-case gauges, flex hoses, and wall brackets, medical trunking and headwalls, and equipment booms. In addition, it provides planned maintenance and corrective maintenance services. It has assembly facilities and sales/service operations in the United States and the Great Britain.