Compresor unit for machinery room consisting of a base steel structure, one or more compressors and independent refrigerating circuits, with remote air cooled condenser or integrated water-cooled condenser.

The compressor units are equipped with semi-hermetic recips or semi-hermetic screw compressors.

Each compressor unit consists in :

• painted steel frame
• one or more compressors
• refrigerant circuits
• general safety pressure switch HP (manual reload) and LP (automatic reload)
• pressure switches for condensation control
• inlet pressure sensor
• direct parallelisation of compressors
• low and high pressure manometers
• liquid sight glasses
• oil separator
• liquid receiver
• electrical panel (optional)