Semi-Hermetic Units SHGZ Condensing Units, Two-Stage

GEA offers an expansion of the unit series and includes also two-stage units in its product program. Compressors ensure high refrigerating capacity with reduced power consumption.

Special features:

Area of application
The selection of the liquid intercooler unit is available for two different refrigerants: R404A (R507) and R22

High refrigerating capacity with reduced power consumption
Generously dimensioned condenser with optimized tube circuits and thermal transfer in connection with high-powered fans

Economic ventilators
One-phase external rotor motors (230V - 1 - 50/60Hz) with winding protection. Motor suitable for electronic speed control for optimum adjustment of condensing pressure

Special features HGZ7:

  • Six-cylinder construction
  • Stages divided into LP / HP at the ratio of
  • Two-stage operation with liquid supercooler
  • Expansion valve adjusted to refrigerant and application
  • Extremely economical and reliable concept


SHGZ Condensing Units, Two-Stage
Current typesDisplacement at 50 Hz (1450 rpm) m³/h

More information about the SHGZ two-stage condensing units (e.g. technical/performance data, drawings, spare part lists, operating limits) can be found in the compressor selection tool VAP via the following link: VAP compressor selection SHGZ two-stage condensing units