http://www.frascold.it
Compact twin screw compressors

Product Line Overview
Wide range of twin screw compressor models with displacement from 199 to 1085 m3/h (50Hz) for refrigeration applications, air conditioning, heat pumps.
Appropriate for traditional HFC and HCFC-based refrigerants, HFOs and Hydrocarbons.
The whole range can operate with inverter.

• Wide choice of configurations
• Easy installation and accessibility
• Wide operational field
• For HFC, HFO and Hydrocarbon refrigerants
• High specific and seasonal efficiency
• Reduced oil carry-over
• Low noise in all working conditions
• Electronic protection system
• Step or stepless capacity control
• All models compatible with VFD
• Models with integrated VFD (CX-IT series)
• Wide selection of accessories
• 2-year standard warranty


For standard refrigerants
Wide range of models with displacement from 199 to 1085 m3/h (50 Hz) and nominal power from 50 to 310 Hp.
All compressors can use all standard refrigerants like HFC, HCFC based refrigerants and HFO blends with low-GWP, and they are mainly used for AC applications or MT process applications.
Advanced electronic protection system is built into every compressor, optionally with the Diagnose technology.
CX series is efficient, not noisy and reliably. The maximum efficiency is obtained with two different Vi (compression ratio) and it is possible to extend the operating field with oversized electric motors.
The capacity control, step or step-less, is done by means of a slide valve. The sophisticated three-stage oil separation system keeps the oil carry-over to very low values. The use of economizers is allowed with the optional connection kit.
Compressors “CX-I” version can run with external VFD, whilst the special version "P" is specifically dedicated to parallel-installation and/or operation with flooded type evaporators.
A large selection of accessories brings additional flexibility and all models, including special voltage motors.
  • Models: 31
  • Displacement: 199 - 1085 m3/h
  • Motor Power: 50 - 310 HP
  • Models: 28
  • Displacement: 199 - 1085 m3/h
  • Motor Power: 50 - 280 HP
  • Models: 31
  • Displacement: 199 - 1085 m3/h
  • Motor Power: 50 - 310 HP
  • Models: 26
  • Displacement: 199 - 1085 m3/h
  • Motor Power: 50 - 280 HP
  • Models: 15
  • Displacement: 199 - 1000 m3/h
  • Motor Power: 70 - 310 HP
  • Models: 14
  • Displacement: 199 - 1000 m3/h
  • Motor Power: 50 - 280 HP
  • Models: 9
  • Displacement: 316 - 912 m3/h
  • Motor Power: 110 - 300 HP
  • Models: 9
  • Displacement: 316 - 912 m3/h
  • Motor Power: 110 - 300 HP
For natural refrigerants & HFO
Wide range of models with displacement from 199 to 912 m3/h (50 Hz) and nominal power from 50 to 310 Hp.
The construction is ATEX certified (2014/34/EU Directive) which allows the use of HFOs and Hydrocarbons (R290, R600a). These compressors are mainly used for AC applications or MT process applications.
All compressors are provided with an advanced electronic protection module with the Diagnose technology; the installation will be in a safety area.
CX series is efficient, not noisy and reliably. The maximum efficiency is obtained with two different Vi (compression ratio) and it is possible to extend the operating field with oversized electric motors.
The capacity control, step or step-less, is done by means of a slide valve. The sophisticated three-stage oil separation system keeps the oil carry-over to very low values. The use of economizers is allowed with the optional connection kit.
A large selection of accessories brings additional flexibility and all models, including special voltage motors.
  • Models: 31
  • Displacement: 199 - 1085 m3/h
  • Motor Power: 50 - 310 HP

RSH - Patented Capacity Control

Frascold's patented Reduced SuctionHead technology allows our reciprocating compressors to run unloaded indefinitely. Unlike standard capacity control, RSH capacity clets the compressor run without overheading while energized. This revolutionary feature prvides application flexibility while reducing heat, vibration and damage from unloading stress.

  • 2,4,6 and 8 Cylinders
  • Reduced wear and vibration
  • Run unloaded indefinitely
  • Efficient & reliable unloading
  • Frascold exclusive solution
  • Retrofit existing compressors
  • Selection Software
    Selection Software

    Our advanced FSS.3 selection software helps you accurately choose the right compressor combination for your application. Refine your results with the Check Calculation feature to maximize system performance.


    We'd love to hear from you

    For application support or questions about our products, send us a message.Our experienced staff is one of our gratest assets, and they are ready to help. To find out why Blue Is Better, contact us today.