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Bock Stationary Compressors

Based in Frickenhausen in Germany, Bock GmbH is a leading manufacturer in the development and production of environmentally friendly and economical compressors for the refrigeration and air conditioning industries.

Bock HG Single Stage Semi Hermetic Compressors

HG Single Stage Semi Hermetic Compressors

Based on classic, suction gas-cooled compressor technology, new models feature 'e' for increased efficiency. With 7 sizes and 25 displacements, models available are:

HG12P, HG22e, HG34e, HG44e, HG56e, HG66e and HG88e

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Bock HA Single Stage Air-Cooled Semi-Hermetic Compressors

HA Single Stage Semi-Hermetic Air Cooled Compressors
were specially developed for low temperature cooling and to prevent excessively high final displacement temperatures. With 7 sizes and 25 displacements available, the range includes:

HA22e, HA34e and HA44e

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Bock LG Series for Low GWP HFO Refrigerants

The Bock LG Series
of semi hermetic compressors has been specially designed for Low-GWP HFO refrigerants. Available as HG - gas-cooled, or HA - air-cooled versions it means there is compressor technology suitable for all synthetic refrigerants.

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Bock Semi Hermetic HG CO2 Subcritical Compressors

HG Carbon Dioxide Compressors Subcritical

Based on the well established HG range these compressors are designed specifically for use with CO2 in sub-critical cascade systems, particularly suited to supermarket applications and industrial cooling systems.

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Bock Semi Hermetic HG CO2 Transcritical Compressors

HG Carbon Dioxide Compressors Transcritical

Based on the successful HG series these semi hermetic transcritical CO2 compressors use R744 as natural refrigerant and are ideally suited for use in transcritical CO2 appications including heat pumps, commercial refrigeration and industrial refrigeration

With wide application limits and frequency ranges the gas-cooled Bock CO2 compressors offer solutions for stationary and mobile applications.

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Bock Semi Hermetic Compressors - HG ATEX Range

HG ATEX Compressors

Bock is the first European manufacturer to offer compressors compliant with ATEX/IECEx requirements.
Based on the HG semi-hermetic gas-cooled range these machines have been specially designed to operate in explosive atmospheres.

ATEX Hydrocarbon compressors zones 1 and 2 are also available.

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Bock Hydrocarbon HG HC Semi Hermetic Compressors

HG HC Semi Hermetic Compressors for Hydrocarbons

Hydrocarbons have established themselves as another natural alternative refrigerant besides CO2 and the Bock HC semi-hermetic Hydrocarbon compressors are suitable for refrigerants R290 (Propane) and R1270 (Propene).
Developed from the HG range to meet the special requirements of flammable refrigerants they are designed to be used on a long term basis.

Models include: HG12P HC, HG22e HC, HG34e HC, HG44e HC, HG56e HC, HG66e HC and HG88e HC

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Bock Semi Hermetic Two-Stage HGZ Compressors

HGZ Two Stage Semi Hermetic Compressor

For use in low temperature cooling, the HGZ compressor series provides a 6 cylinder compressor currently available in 2 versions. Special features include:

* 6 cylinder version
* LP/HP stage split in a ratio of 2:1
* 2 stage operation with liquid subcooler

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Bock Condensing Units

Bock Condensing Units

Available as SHA single air-cooled models, SHG single gas-cooled models, and 2 stage SHGZs they are available in 6 sizes and 19 displacements to provide an ideal solution for any cooling application and ambiant temperature.

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Bock Open Compressors - Stationary (F Range including Ammonia)

F Series Open Compressors

For marine and stationary applications, the F Series is ideally suited for the high demands of shipping for air conditioning cabins and cooling supplies on passenger ships, containers or fishing boats.

In stationary applications the reciprocating compressors offer extremely easy handling even where there is unreliable or variable voltage.

Models available are F2, F3, F4, F5, F76 and F88

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