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ePARTS makes finding the appropriate spare parts for our products fast and easy. The parts are listed according to the model range and appear as a simple zoomable expanded-view drawing. The software is free of charge. As a direct BITZER customer registered at myBITZER, you benefit from additional advanced features – for example, the ability to view online prices of individual spare parts.
ePARTS makes finding the appropriate spare parts for our products fast and easy. The parts are listed according to the model range and appear as a simple zoomable expanded-view drawing. The software is free of charge. As a direct BITZER customer registered at myBITZER, you benefit from additional advanced features – for example, the ability to view online prices of individual spare parts.
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![CS.65 – CS.95 SERIES](/shared_media/product_images/product_images_new/S_CS_CSH9673_CSW9573_01F_G_3C_S_WW_ProductSeries767x431.png)
CS.65 – CS.95 SERIES
On the notepadThe CS compact screw compressor series can be used in an impressively wide range of applications from air conditioning to process cooling and even industrial heat pumps.
Versatile product executions enable system builders to perfectly match their requirements. The integrated oil separator and built-in suction gas cooled motor simplify the system integration and enable a compact and cost-effective system design.
The CS series is equipped with a mechanical slider for capacity regulation and can alternatively be operated with an external frequency inverter.
Refrigerants
- HFC, HFC blends and HCFC, non-flammable A1
- HFO blends, non-flammable A1
- HFO blends, flammable A2L
- HFO, flammable A2L
- For use with HCs (R290/R1270)
Product range
- 21 models from 137 to 1120 m³/h at 50 Hz
Certifications
- CE
- EAC
- UL
- DNV GL
Applications
- A/C chillers
- With and without heat recovery
- Reversible A/C chillers for cooling and heating
- Process chillers for HT / MT / LT application
- With and without heat recovery
- Heat pumps
- Space heating
- Process heating
Industry sectors
- Building equipment industry
- Automotive and mechanical engineering industry
- Food and beverages industry
- Injection moulding industry
- Chemical and pharmaceutical industry
- Marine and offshore industry
- And many more
Highlights
- Compact design with integrated oil separator and built-in suction gas cooled motor
- Finely stepped displacement range
- Outstanding full and part load performance and seasonal efficiency
- Suitable in combination with DX-, flooded- and falling-film evaporators
- External frequency inverter compatible with variable-speed drive
Mechatronic capacity regulation
- Easy control via flanged solenoid valves
- Dual capacity control (single slider) with Vᵢ adaption
- stepwise or stepless
Product versions
- CSH (motor 1): universal for air cooled A/C, process chillers and heat pumps
- CSH (motor 2): optimised for R134a and low-GWP / low-pressure HFO refrigerants for improved efficiency in A/C and process chillers
- CSW (motor 1): universal for water cooled A/C and process chillers
- CSW (motor 2): optimised for R134a for improved efficiency in A/C and process chillers"
Reduced life cycle costs
- Outstanding efficiency in wide application range
- Long lifetime due to highly robust bearings and low-vibration design
- Low maintenance costs due to service-friendly design
- BITZER Global Service network for quick spare parts availability all over the world
Reduced development costs
- Extensive documentation and BITZER know-how for technical support
- Wide range of matching accessories
- Easily calculated and selected via BITZER SOFTWARE
Flexibility and reliability
- Wide application range enables flexible use
- In a wide range of system configurations
- With mechatronic capacity control or variable-speed drive
- Wide range of refrigerants
- Perfect match of refrigerant and compressor
- Applicable under different international refrigerant regulations
- All compressors are 100% factory-tested
Compressor-related accessories
- Wide range of motors for different power supply voltages
- Wide range of suction and discharge bushings and discharge gas shut-off valves
- Adaptor and shut-off valve for economiser connection
- SE-i1 compressor protection device for advanced compressor protection, monitoring, communication and data log
System-related accessories
- Secondary oil separators for use with flooded/falling-film evaporators
- vertical secondary oil separators: OAF series
- Liquid receivers
- horizontal liquid receivers: F series
- vertical liquid receivers: FS series
- Oil cooler
- OL series (air cooled) / - OW series (water cooled)
-
Features
Highlights
- Compact design with integrated oil separator and built-in suction gas cooled motor
- Finely stepped displacement range
- Outstanding full and part load performance and seasonal efficiency
- Suitable in combination with DX-, flooded- and falling-film evaporators
- External frequency inverter compatible with variable-speed drive
Mechatronic capacity regulation
- Easy control via flanged solenoid valves
- Dual capacity control (single slider) with Vᵢ adaption
- stepwise or stepless
Product versions
- CSH (motor 1): universal for air cooled A/C, process chillers and heat pumps
- CSH (motor 2): optimised for R134a and low-GWP / low-pressure HFO refrigerants for improved efficiency in A/C and process chillers
- CSW (motor 1): universal for water cooled A/C and process chillers
- CSW (motor 2): optimised for R134a for improved efficiency in A/C and process chillers"
-
Benefits
Reduced life cycle costs
- Outstanding efficiency in wide application range
- Long lifetime due to highly robust bearings and low-vibration design
- Low maintenance costs due to service-friendly design
- BITZER Global Service network for quick spare parts availability all over the world
Reduced development costs
- Extensive documentation and BITZER know-how for technical support
- Wide range of matching accessories
- Easily calculated and selected via BITZER SOFTWARE
Flexibility and reliability
- Wide application range enables flexible use
- In a wide range of system configurations
- With mechatronic capacity control or variable-speed drive
- Wide range of refrigerants
- Perfect match of refrigerant and compressor
- Applicable under different international refrigerant regulations
- All compressors are 100% factory-tested
-
Accessories
Compressor-related accessories
- Wide range of motors for different power supply voltages
- Wide range of suction and discharge bushings and discharge gas shut-off valves
- Adaptor and shut-off valve for economiser connection
- SE-i1 compressor protection device for advanced compressor protection, monitoring, communication and data log
System-related accessories
- Secondary oil separators for use with flooded/falling-film evaporators
- vertical secondary oil separators: OAF series
- Liquid receivers
- horizontal liquid receivers: F series
- vertical liquid receivers: FS series
- Oil cooler
- OL series (air cooled) / - OW series (water cooled)
Brochures*
Operating instructions*
*For further documentation please choose Product Type
Products
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* Displacement in m³/h at 50 Hz