Interconnected systems

Interconnected systems 

When the crankcases of two or more compresors are interconnected for parallel operation on a single refrigeration system, serious problems of oil return and vibration may be encountered unless the system is properly designed.  The tandem compressors with an interconnecting housing replacing the individual stator covers provides a simple, trouble free solution to this problem.

Because of the potential operating ploblems, interconnection of individual compressors is not approved with the exception of factory designed, tested, and assambled units specifically aproved by the copeland application Engineering Department.