Suction gas-cooled HG and air-cooled HA compressors offer a full capacity range of innovative, modern compressor technology with 2-, 4-, 6- and 8-cylinders. Suitable for all current refrigerants, as well as CO2. For the EX range, GEA is the first European manufacturer to offer compressors certified according to ATEX machine category 2. The GEA HG (Hermetic Gas-cooled) range of semi-hermetic compressors offers traditional suction gas-cooled compressor state of the art technology. These compressors of the highest quality standard excel in their running comfort, easy maintenance, efficiency and reliability. They are suitable as standard for conventional or chlorine-free HFC refrigerants. The HA (Hermetic Air-cooled) range is available for deep-freezing applications, in particular for use with the refrigerants R22 and R404A. Semi-hermetic HA compressors are primarily used for deep-freezing.
This reduces the compressed gas temperature and thus expands the range of application while at the same time increasing capacity (deep-freeze, R22, R404A). At the same time, the compressor is physically separated from the compressor, with advantages particularly in the case of motor damage.
|Current types||Displacement at 50 Hz (1450 1/min) m³/h|