Refrigerant
- Natural hydrocarbon refrigerants with low global warming potential
- R290 & R1270, A3 safety class (flammable)
Product range
- 18 models from 137 to 1015 m³/h at 50 Hz
Special requirements
- Upon request, the CS PRO series can be supplied in a range of ATEX designs for installation in zones with explosion protection requirements.
General applications
- Process liquid chillers for high, medium and low-temperature applications
- e.g.: Compliance with minimum efficiency requirements under EU 2015/1095
- For industry-leading SEPR (Seasonal Efficiency Performance Ratio) values
- With and without heat recovery
- Low and medium-temperature heat pumps for liquid outlet temperatures up to approx. +55°C
Sectors
- Building services industry
- Automotive and mechanical engineering industry
- Food and drink industry
- Injection moulding industry
- Chemical and pharmaceutical industry
- Shipping and offshore industry
- And many more …
Certifications
- CE
- Classification: ‘No sources of ignition in normal operation’
- In normal operation with no faults, the product and its components contain no sources of ignition that could ignite class A3 flammable refrigerants from Group IIA under IEC 60079.
- Classification: ‘Durably technically tight’
- The product has increased tightness pursuant to EN 1127-1 and is therefore considered durably technically tight.
- If the product contains flammable gases, this classification means that no ATEX zone has to be assumed around the component.
- EAC
Features
Product versions
- The compact screw compressors in this CS PRO design are particularly suited for use:
- with natural hydrocarbon refrigerants with low global warming potential like propane (R290) and propene (R1270).
- for low, medium and high-temperature process cooling applications with and without heat recovery
- Liquid temperatures for process coolers in accordance with Regulation (EU) 2015/1095:
- for low and medium-temperature heat pumps with a liquid outlet temperature of up to approx. +55°C
Benefits
Reduced life cycle costs
- Outstanding efficiency in wide application range
- Long lifetime due to high robustness and low-vibration design
- Low maintenance costs due to service-friendly design
- Global Service network for quick spare part availability all over the world
Reduced development costs
- Extensive documentation and BITZER know-how for technical support
- Wide range of matching accessories
Flexibility and reliability
- Wide application range enables flexible use
- in a wide range of system configurations
- with mechanical 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 and data log
System-related accessories
- Liquid receivers for use with hydrocarbon refrigerants
- horizontal liquid receivers: F..P series
- vertical liquid receivers: FS..P series
