2. Rotary Compressors 2012-02-18 Rotary compressors can be divided into single rotary (0.5?5 kW) and twin rotary (2.2?45 kW) types. Rotary compressors are mainly used in RACs as well as PACs and ATW heat pumps.online viagraonline viagra To view the complete content, please log in. SIGN IN Back