Semi-Hermetic Compressors HA Single-Stage Compressors

Semi-hermetic HA compressors are primarily used for deep-freezing.

Special features:

  • Direct intake with external ventilation
  • Suction gas intake directly into the compressor
  • Motor cooled by an integrated ventilation unit

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.

HA Single-Stage Compressors
Current types Displacement at 50 Hz (1450 1/min) m³/h
HA12P 5.4 6.7 8.0 9.4
HA22e 11.1 13.7 16.5
HA34e 18.8 22.1 27.3 33.1
HA4 40.5 48.2 56.6
HA5 62.9 72.2 82.2
HA6 93.7 107.6 122.4

More information about the HA single-stage compressors (e.g. technical/performance data, drawings, spare part lists, operating limits) can be found in the compressor selection tool VAP via the following link: VAP compressor selection HA single-stage compressors