Hermetic scroll compressors for air conditioning, refrigeration, and heat pumps
BITZER scroll compressors are characterized by high refrigerating capacity, reliability, energy efficiency, and low sound emissions. They are designed for use in air conditioning, refrigeration systems, and heat pumps, where efficient operation under varying load conditions is essential. Many series are approved for future-proof refrigerants with low global warming potential (GWP), such as R290 (propane), supporting sustainable system design.
Due to fluctuating demand, particular emphasis is placed on high part load efficiency and continuous capacity control. Most compressors can be operated with a frequency inverter for stepless control. The compact design enables flexible integration, even in space-restricted installations such as commercial refrigeration units or packaged heat pumps.
ORBIT Scroll Compressors
ORBIT scroll compressors offer a wide application range with high refrigerating capacity and flexible system integration.
Different series, each with two housing sizes, tandem and trio operation, as well as capacity control via a frequency inverter, enable efficient operation across multiple applications:
- Heat pumps
- Air conditioning
- Data center cooling
- Process cooling
Low sound emissions and optimized oil management ensure stable and reliable system operation.
ORBIT scroll compressors are a versatile solution for standard and high-capacity refrigeration and HVAC applications.
Displacement at 50 Hz:
- ORBIT and ORBIT PRO: 20 to 77 m3/h
- ORBIT FIT: 48 to 67 m3/h
- ORBIT+: 20 to 70 m3/h
ES Scroll Compressors
With the ESH series, BITZER offers advanced scroll compressor technology for air conditioning systems and heat pumps, focusing on energy efficiency and system reliability.
For parallel compounding, BITZER provides kits for tandem operation, enabling scalable system design.
The ELH and ELA series with horizontal compressors are optimized for air conditioning in transportation, including applications in trains and electric buses.
Thanks to their compact and space-saving design, these compressors are ideal for integrated HVAC systems in mobile applications.
Displacement at 50 Hz:
- ESH: 25 to 43 m3/h
- ELH, ELA: 25 to 43 m3/h