
Compressors
BOCK - Semi-hermetic reciprocating Compressors
HG
Refrigerants use for HVAC, medium and low-temperature application
One compressor design for all standard refrigerants
Outstanding running comfort
Efficiency and reliability on the highest level of quality
Service-friendly design, e.g. with replaceable drive motors
Oil pump lubrication
Electronic motor protection
Suitable components for conventional or chlorine-free
HFC refrigerants

Top class semi-hermetic compressors
The Bock HG (Hermetic Gas-cooled) range of single-stage, semi-hermetic compressors offers traditional suction-gas-cooled
compressor technology. These compressors of the highest quality standard excel in their running comfort, easy maintenance,
efficiency and reliability. They are suitable as standard for conventional or chlorine-free HFC refrigerants.

Product Quick-Check
Proven and reliable oil pump lubrication
Standard footprints
Standard-position sight glass
mexxFlow® 2.0 valve plate system
Newly designed housing with optimized gas flow
Standard-position valves
Highly efficient electric motors of the latest generation
Exchangeable motor

One compressor design for all standard refrigerants
For air-conditioning, medium and low-temperature application
Maximum permissible operating pressure: 28 bar
7 model sizes with 25 capacity stages from 5.4 to 281.3 m³/h (50 Hz)


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