Copeland scroll compressor (ZR R-134a) is widely used in air-conditioning, process cooling and precision cooling application. Applied in the air conditioning industry in diverse applications including split systems, rooftop, package units and chillers, Scroll compressors are now the most used compression technology replacing reciprocating and screw compressors due to its functional superiority. Copeland Scroll compressor is characterized with axial and redial compliance for reliability, low oil circulation rate. Superior liquid handling capability, Low sound and vibration level, capability of Tandem and Trio configuration for superior seasonal efficiency. Copeland scroll compressor (ZR R-134a) range from 1.5 HP (ZR18) to 30 HP (ZR380) in single compressor application. Copeland scroll compressor from Emerson is the most trusted name in Air-cond and Refrigeration compressor market nowaday.