BOCK is one of the world’s technology and innovation leaders in the development of environmentally friendly, economical solutions in the field of refrigeration and air conditioning technology, including heat pumps and heat recovery – with one of the world’s largest portfolios of compressors for natural refrigerants such as CO2 (R744), hydrocarbons and other low-GWP refrigerants.


Bock has been developing compressors for the natural refrigerant CO2 (R744) since 1993. Our compressor range for hydrocarbons (HC) has the best reputation worldwide. And in the synthetic refrigerant sector, we invest all our expertise in the further development of compressors with low-GWP refrigerants


Our suction gas-cooled HG compressors and our air-cooled HA compressors offer a full capacity range of innovative, modern compressor technology with 2, 4, 6 and 8 cylinders. Suitable for both synthetic and HFO refrigerants as well as natural refrigerants such as CO2 and HC. For explosion-risk environments, we are the first manufacturer to offer compressors that are compliant with ATEX/IE-CEx requirements.

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The product range of the single and two-stage semi-hermetic condensing units includes the air-cooled condensing units SHG, SHA and SHGZ as well as the BOCK Plusbox (modular-designed outdoor condensing unit).

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The F model series provides modern open type compressors for separate drive systems (using V belts or direct couplings). Load transfer through a V pair. Virtually all drive capacity requirements can be met.

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