The unique FRIGOPOL refrigerating compressors in semi-open design are available with 2 and 3 cylinders at a theoretical displacement ranging from 3 to 46 m³/h. The wide operating range from -45°C to 15°C evaporating temperature enables FRIGOPOL compressors to adjust to the individual requirements of diverse refrigerating units. The semi-open compressor construction allows the use of most of the common refrigerants, such as CFCs, HCFC´s, ammonia and R723. Due to the great variety of compressor types the capacity of FRIGOPOL compressors ranges between 300W and 50 kW refrigerating capacity per compressor.