... -excellent performance. L, C, 3 S, 4 S, 6 S series of the air-filled type compression condensing units, as all ... other industries.L, C, 3 S, 4 S, 6 S series of the air-filled type compression condensing units, is by ... the semi-closed compressor, water cooling condenser, filter drier, pressure gauge, pressure control etcClose partly refrigeration compressor is ...