CSW series

The compact screws of the new CSW series are optimised for use in R134a liquid chillers operating under low saturation discharge temperatures. As a result, they are compatible with systems with water cooled condensers, process cooling and systems with air cooled condensers operating under moderate climatic conditions. Thanks to their targeted development for these applications, their efficiency under full-load – and especially under part-load – was significantly increased. Additionally, the application limits under low saturation discharge temperatures were greatly expanded. Therefore, this series of compressors boasts ESEER/IPLV* values which greatly surpass the conventional international standards for compact screw compressors.

OPEN IN SOFTWARE SUBMIT REQUEST
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The special attributes

Energy-efficient
- High efficiency profile
- Seamless or closely stepped capacity control
Energy-efficient
- High efficiency profile
- Seamless or closely stepped capacity control
Compact
- Shortest installed length in its output class
- Shut-off valves and connections within the compressor contour CSW95: Intake connection on motor cover
Compact
- Shortest installed length in its output class
- Shut-off valves and connections within the compressor contour CSW95: Intake connection on motor cover
Flexible
- Dual capacity control: switch between 4-stage and seamless capacity control – with no compressor adaptation work
- Suction and pressure connectors can be rotated in 90° increments
Flexible
- Dual capacity control: switch between 4-stage and seamless capacity control – with no compressor adaptation work
- Suction and pressure connectors can be rotated in 90° increments
High efficiency profile outstandingly efficient thanks to
- Advanced geometry
- High rigidity
- Patented production process for maximum precision
- High peripheral speed
High efficiency profile outstandingly efficient thanks to
- Advanced geometry
- High rigidity
- Patented production process for maximum precision
- High peripheral speed

Double-walled, pressure-compensated rotor housing
- Highly stable, resulting in no housing expansion even under high pressure
- Additional muffling
Double-walled, pressure-compensated rotor housing
- Highly stable, resulting in no housing expansion even under high pressure
- Additional muffling
Optimisation of the oil management system
Optimisation of the oil management system
Reduction of internal flow losses
Reduction of internal flow losses

Brochures

Semi-hermetic Compact Screws - CSW SP-172-6 ( 4 MB ) Order no. 80142102 DE / EN / FR 03-01-2016 ON THE NOTEPADREMOVE FROM NOTEPAD ON THE NOTEPADREMOVE FROM NOTEPAD

Operating instructions

Semi-hermetic Compact Screws - CS SB-170-9 ( 8 MB ) Order no. 80440806 DE / EN / FR 04-01-2018 ON THE NOTEPADREMOVE FROM NOTEPAD ON THE NOTEPADREMOVE FROM NOTEPAD

*For further documentation please choose Product Type

Products

CSW6583-40(Y) 195 *

Technical Data OPEN IN SOFTWARE TO DOCUMENTATION

*Displacement in m³/h at 50 Hz

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