Cooling Application
- Extended use in low temperature cooling
two-stage semi-hermetic compressor
Product Quick-Check
- Subcooler
- Post-injection valve
- Solenoid valve
- Suction gas line connection
- Liquid line connection
two-stage semi-hermetic compressor HGZ-series
SPECIAL FEATURES
- 6-cylinder version
- LP/HP stage split in a ratio of 2:1
- Two-stage operation with liquid subcooler
- Post-injection valve matched to refrigerant and application
- Particularly reliable and economical compressor concept
two-stage HGZ-compressors
sizes and displacements
two-stage HGZ-compressor
Refrigerant Overview
two-stage HGZ-compressor
Type code
- Compressor series
- Esteroil filling
- Size
- Displacement
- Number of poles
- Refrigerant
BOCK UL compressor range
Product brochure