The company Bock was founded in 1932 and has a staff of 200 today.

Around 30,000 compressors are produced every year with state-of-the-art production and assembly technology. The compressors are manufactured according to the very latest developments, complying with strict quality controls and under on-going further developments and improvements. Bock is certified to DIN EN ISO 9001.
 

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Type HA

The HA is a hermetic motor compressor with an air-cooled drive motor. As in the open compressors, the refrigerant is sucked directly in at the compressor. The motor is located outside the suction gas flow and is cooled by a ventilator. A special air flow dome guides the cooling air flow over the compressor too, thus reducing the operating temperature. The HA compressor combines the advantages of the open design with those of hermetic compressors.
 

• Displacement
  from 13 to 122 m³/h 
• Drive power required
  3 - 26 kW (4 - 35 hp) at 50 Hz

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Type HG

The HG is a hermetic motor compressor with suction-gas cooled drive motor The refrigerant is sucked in over the motor. Depending on the refrigerant used and intended operating conditions (air-conditioning or normal refrigerating), the HG can be equipped with a stronger motor (S-version).
 

• Displacement
  from 13 to 122 m³/h 
• Drive power required
  2.2 - 30 kW (3 - 40 hp) at 50 Hz

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