The BOCK HA range of semi-hermetic compressors has been
specially engineered for low temperature applications. While
gas-cooled compressors can reach their temperature limit due
to heat-up of the suction gas by the drive motor, the uniqu
The BOCK HA range of semi-hermetic compressors has been specially engineered for low temperature applications. While gas-cooled compressors can reach their temperature limit due to heat-up of the suction gas by the drive motor, the unique BOCK HA principle prevents this: Drive motor and cylinder heads are air-cooled via a compact ventilation unit, and the suction gas is fed directly to the compressor without passing through the motor. HA compressors are suitable as standard for conventional or chlorine-free HFC refrigerants and are particularly offered for the refrigerants R404A, R507, R407A, R407F, R448A, R449A, R22.
Model Number | Compressor power supply [V] | Cylinder | Discharge connection size [in] | Suction connection size [in] |
---|---|---|---|---|
HGX22E/190-4 | 220-240V D / 380-420V Y -3- 50Hz | 2 | 5/8 in | 7/8 in |
HGX34E/215-4 | 220-240V D / 380-420V Y -3- 50Hz | 4 | 7/8 in | 1 1/8 in |
HGX34E/215-4 S | 220-240/380-420V 3/60 | 4 | 7/8 in | 1 1/8 in |
HGX34e/255-4 | 220-240V D / 380-420V Y -3- 50Hz | 4 | 7/8 in | 1 1/8 in |
HGX34e/255-4 S | 220-240V D / 380-420V Y -3- 50Hz | 4 | 7/8 in | 1 1/8 in |
HGX34e/315-4 | 220-240V D / 380-420V Y -3- 50Hz | 4 | 7/8 in | 1 1/8 in |
HGX34e/315-4 S | 220-240V D / 380-420V Y -3- 50Hz | 4 | 7/8 in | 1 1/8 in |
HGX34e/380-4 | 220-240V D / 380-420V Y -3- 50Hz | 4 | 7/8 in | 1 1/8 in |
HGX44e/475-4 | 380-420V Y/YY -3- 50Hz PW | 4 | 1 1/8 in | 1 3/8 in |
HGX44e/475-4 S | 380-420V Y/YY -3- 50Hz PW | 4 | 1 1/8 in | 1 3/8 in |
HGX44e/565-4 | 380-420V Y/YY -3- 50Hz PW | 4 | 1 1/8 in | 1 3/8 in |
HGX44e/565-4 S | 380-420V Y/YY -3- 50Hz PW | 4 | 1 1/8 in | 1 3/8 in |
HGX44e/665-4 | 380-420V Y/YY -3- 50Hz PW | 4 | 1 1/8 in | 1 3/8 in |
HGX44e/665-4 S | 380-420V Y/YY -3- 50Hz PW | 4 | 1 1/8 in | 1 3/8 in |
HGX56e/850-4 | 380-420V Y/YY -3- 50Hz PW | 6 | 1 3/8 | 2 1/8 |
HGX56e/850-4 S | 380-420V Y/YY -3- 50Hz PW | 6 | 1 3/8 | 2 1/8 |
HGX56e/995-4 | 380-420V Y/YY -3- 50Hz PW | 6 | 1 3/8 | 2 1/8 |
HGX56e/995-4 S | 380-420V Y/YY -3- 50Hz PW | 6 | 1 3/8 | 2 1/8 |
HGX66e/1540-4 | 380-420V Y/YY -3- 50Hz PW | 6 | 42 mm | 54 mm |
HGX66e/1540-4 S | 380-420V Y/YY -3- 50Hz PW | 6 | 42 mm | 54 mm |
HGX66e/1750-4 | 380-420V Y/YY -3- 50Hz PW | 6 | 42 mm | 54 mm |