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Commercial Piston Compressors 

Tens of thousands of GEA Bock compressors are in operation all over the world in all kind of applications. Our systems offer numerous solutions for meeting state-of-the-art refrigeration technology requirements: Compressors in a diverse range of models, sizes as well as the latest compressor control technology.

Semi-hermetic compressors

Open type compressors

Vehicle compressors

HG suction gas-cooled
HA air-cooled
Suction gas-cooled semi-hermetic compressor HG and air-cooled compressor HA. Full capacity range of innovative, modern compressor technology with 2/4/6 and 8-cylinders. Suitable for all current refrigerants, as well as CO2. 

For drive with standard motors via V-belt or direct clutch. Flexible motor arrangement allows for practically all drive-related requirements. Suitable for all current refrigerants, also NH3.
For bus air-conditioning and transport refrigeration. Open special compressors in aluminium design with smallest dimensions. State-of-the-art high-speed machines with innovative design details. Unique product range with 2/4 and 6-cylinders.

Open type motor compressors

 

 

This exclusive Bock compressor design has been proven with a long-standing history for reliability. The machine has the compact dimensions of a semi-hermetic compressor and yet offers all advantages of an open compressor. Compressor and drive motor are one unit while shaft seal separates the motor and separate housing and is freely accessible. Advantages are always available where an open compressor offers the best solution and yet a semi-hermetic compressor is desired.