CSH- Semi Hermetic Compact Screw Compressor Catalouge

  • Bitzer Semi Hermetic Compact Screw compressors are available in the CSH Series.
  • RWTC stocks these compressors in multiple warehouses across India.
  • Used in applications like air cooled/watercooled liquid chillers and heat pumps.
  • The product range is available from 35HP-240HP.
  • Examples of these models are : CSH6553-50, CSH6563-60, CSH7563-80, CSH8573-140; and many more.
  • For more specific enquiry please contact us at sales@rwtcgroup.com.


  • Adjustment of the internal volume ratio (under full- and part-load) based on the extended range of applications.
  • Reduction of internal flow losses.
  • Optimisation of the oil management system.
  • Additional cooling for extreme operating conditions through developed direct liquid injection or external oil cooling with actively controlled oil circulation level.
  • Compact.

  • Economiser Mode.
  • Capacity Control.
  • Oil Level Control.