Description: The second-generation Copeland Scroll variable-speed ZPV2 compressor features intermediate discharge valves to boost efficiency, optimized scroll elements for variable-speed performance, ...

Description: The oil-free centrifugal compressor with frictionless Aero-lift bearing technology is engineered to be an alternative to existing magnetic levitation bearing and refrigerant-lubricated ...

PARALLEL SYSTEMS The design philosophy of the new multiplex frame was set to create a complete in-board design of all components fitted to a multiple parallel compressor rack In the past, individual ...

Installing a recycle valve in parallel with the antisurge valve of a turbine-driven multistage (low pressure/high pressure) centrifugal compressor, in combination with control system modifications, ...