Award for excellent efficiency: BITZER HS95 screw compressors

BITZER has successfully developed its compressors further. The new and bigger models of the tried-and-tested HS screw compressor series offer significant efficiency improvements of motors and mechanics, enabling a better system efficiency in full and part load operations than ever before. The semi-hermetic HS95 screw compressors are designed for a wide application range like refrigeration, air-conditioning, heat pump and marine systems and offer displacements of up to 1,015 m³/h (50 Hz). HS95 screw compressors can be used both in single and parallel compressor systems, meaning up to four compressors can be connected. In parallel compounding, they reach displacements of up to 4,060 m³/h.

Great user flexibility and serviceability

The HS95 capacity regulation can be performed both with the stepless mechanical capacity control or with the external frequency inverters. The series is designed for a large number of refrigerants like R22, R507A/R404A, R134a as well as for new refrigerants like R1234yf, R1234ze(E) and low-GWP blends. Users benefit from the integrated BITZER IQ module, which ensures an extended protection concept and an accurately fitting slider control. Further advantages are the robust design, the low sound and vibration levels as well as the simple handling and serviceability.

Innovation driver of compressor technology

BITZER already convinced the experts of China Refrigeration last year: In 2018, the ECOLINE+ reciprocating compressors with IQ module won the Innovation Product Award in the Refrigeration Component category. This year’s award for HS95 screw compressor shows that BITZER drives the innovation of refrigeration and air-conditioning in a wide range of compressor technology.

The BITZER Group is the world’s largest independent manufacturer of refrigeration compressors. With its distributors and production facilities for reciprocating, screw and scroll compressors, as well as heat exchangers and pressure vessels, BITZER is represented all over the globe. In 2017, 3,500 employees generated sales of €740 million.

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