Water Cooled Screw Chiller R134a
New generation high efficiency chillers

A new generation of Water Cooled Screw Chillers using Flooded Evaporators are added to the present range of R134a based Screw Chillers. The Chillers are highly energy efficient, robust in construction. These chillers are developed with state of art technology which includes R134a optimized Hanbell screw compressors specially developed for flooded chiller technology, high efficiency flooded coolers and water cooled condensers. The latest generation high efficiency; doubly enhanced copper tubes are incorporated in both coolers and condensers. Electronic expansion valves and the new generation MCS Magnum Controllers are also incorporated. The units have very low input KW/TR and are tested in our state-of-the-art test lab to validate the performance.



  • With single compressor: 110, 150, 180 & 200 TR
  • With double compressors: 220, 250, 300, 350, 400 TR
  • Highly efficient and low noise compressors
  • Tested in accordance with ARI/European standards
  • Stepless capacity control, from 25% to 100% making it suitable for varying load applications and efficient under part load conditions.
  • Flooded type shell and tube evaporators using imported, doubly enhanced and highly efficient finned copper tubes
  • High efficiency external Oil Separators ensure minimum oil circulation and better heat transfer efficiency
  • Extremely reliable oil recovery system
  • Electronic expansion valve for accurate flow control
  • MCS Magnum Controller with RS 232 and RS 485 ports for remote connectivity, fault indication and status facility
  • BMS compatibility with Modbus as a standard feature. Optional translators available for compatibility with JC, N2, BACnet
Technical Specifications










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