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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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Products Screw Compressors HS series
HS.53 – HS.85 SERIES

HS.53 – HS.85 SERIES

On the notepad
A_MP_SEi1_130701_01P_W_4C_S_M_0

SE-i1

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HS.53 – HS.85 SERIES

On the notepad

The HS series is the semi-hermetic screw compressor series with built-in motor for use in large-scale commercial refrigeration and process cooling and also is suitable for onshore and marine systems. The HS series is well known for its proven robustness, outstanding energy efficiency in full and part load and high versatility in the usability of many different synthetic refrigerants.

Refrigerants

  • Wide range of refrigerants
  • HFC, HFC blends, HCFC, non-flammable, A1
  • HFO blends, non-flammable, A1
  • HFO blends, flammable, A2L
  • HFO, flammable, A2L

Product range

  • Four families: HS.53, HS.64, HS.74 and HS.85
  • 13 models: 84 ... 535 m³/h at 50 Hz

Certifications

  • CE
  • EAC
  • UL
  • DNV

Applications

  • Refrigerated MT and LT storage
  • Blast chilling/freezing systems
  • Process and A/C liquid chillers
  • Ice production
  • Heat recovery

Industry sectors

  • Food and beverages industry
  • Chemical and pharmaceutical industry
  • Marine and offshore industry

Submit request
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  • Features
  • Benefits
  • Accessories

Highlights

  • Industry-leading energy efficiency in full- and part-load operation
  • Easy parallel compounding for increased system capacity
  • Suction gas cooled built-in motor for high robustness and wide application range

Product versions

  • HSK (motor 1): MT and A/C applications
  • HSN: LT and MT applications
  • HSKB: LT stage in booster systems

Mechatronic capacity regulation

  • Easy control via flanged solenoid valves
  • HS.53 to HS.74: Multistage capacity control (control pistons)
  • HS.85: Dual capacity control (single slider) for stepwise or alternatively stepless capacity control and Vᵢ compensation
  • Suitable for VSD operation
    • Frequency range 20 ... 75 Hz

Reduced life cycle costs

  • Very low operating costs due to outstanding high energy efficiency
  • Long lifetime due to high robustness and low-vibration design
  • Low maintenance costs due to service-friendly design
  • BITZER Global Service network for quick spare part availability all over the world

Reduced system development costs

  • Extensive documentation and BITZER know-how for technical support
  • Wide range of matching accessories
    • Easy calculation and selection via BITZER SOFTWARE

Flexibility and reliability

  • Wide application range enables flexible use
    • In a wide range of system configurations
    • Mechatronic capacity control or variable-speed drive
  • Wide range of refrigerants
    • Applicable under different international refrigerant regulations
    • Perfect match of refrigerant and compressor
  • Easy parallel operation of compressors due to internal discharge check valve
  • 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

  • Primary and secondary oil separators
    • Oil separators: OA series
    • Secondary oil separators: OAF series
  • Oil coolers
    • Air cooled oil coolers: OL series
    • Water cooled oil coolers: OW series
  • Liquid receivers
    • Horizontal liquid receivers: F series
    • Vertical liquid receivers: FS series

  • Features

    Highlights

    • Industry-leading energy efficiency in full- and part-load operation
    • Easy parallel compounding for increased system capacity
    • Suction gas cooled built-in motor for high robustness and wide application range

    Product versions

    • HSK (motor 1): MT and A/C applications
    • HSN: LT and MT applications
    • HSKB: LT stage in booster systems

    Mechatronic capacity regulation

    • Easy control via flanged solenoid valves
    • HS.53 to HS.74: Multistage capacity control (control pistons)
    • HS.85: Dual capacity control (single slider) for stepwise or alternatively stepless capacity control and Vᵢ compensation
    • Suitable for VSD operation
      • Frequency range 20 ... 75 Hz

  • Benefits

    Reduced life cycle costs

    • Very low operating costs due to outstanding high energy efficiency
    • Long lifetime due to high robustness and low-vibration design
    • Low maintenance costs due to service-friendly design
    • BITZER Global Service network for quick spare part availability all over the world

    Reduced system development costs

    • Extensive documentation and BITZER know-how for technical support
    • Wide range of matching accessories
      • Easy calculation and selection via BITZER SOFTWARE

    Flexibility and reliability

    • Wide application range enables flexible use
      • In a wide range of system configurations
      • Mechatronic capacity control or variable-speed drive
    • Wide range of refrigerants
      • Applicable under different international refrigerant regulations
      • Perfect match of refrigerant and compressor
    • Easy parallel operation of compressors due to internal discharge check valve
    • 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

    • Primary and secondary oil separators
      • Oil separators: OA series
      • Secondary oil separators: OAF series
    • Oil coolers
      • Air cooled oil coolers: OL series
      • Water cooled oil coolers: OW series
    • Liquid receivers
      • Horizontal liquid receivers: F series
      • Vertical liquid receivers: FS series

Brochures*

SP-100-6-DE ( 10 MB ) Order no. 80143202 DE 01.09.2022
On the notepad
Semi-hermetic Screw Compressors - HS.53 .. HS.95 SP-100-6-EN ( 10 MB ) Order no. 80143302 EN 01.09.2022
On the notepad

Operating instructions*

Semi-hermetic Screw Compressors SB-100-5 ( 804 KB ) Order no. 80440101 DE / EN / FR 01.02.2007
On the notepad
Semi-hermetic Screw Compressors HS85 + HS95 SB-110-4 ( 5 MB ) Order no. 80440204 DE / EN / FR 01.07.2020
On the notepad
SB-110-4-JP ( 3 MB ) JA 01.11.2021
On the notepad

*For further documentation please choose Product Type

Products

HSN5343-20(Y)  84 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK5343-30(Y)  84 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN5353-25(Y)  100 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK5353-35(Y)  100 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN5363-30(Y)  118 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK5363-40(Y)  118 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN6451-40(Y)  140 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK6451-40(Y)  140 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK6451-50(Y)  140 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN6461-50(Y)  165 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK6461-40(Y)  165 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK6461-60(Y)  165 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN7451-60(Y)  192 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK7451-50(Y)  192 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK7451-70(Y)  192 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN7461-70(Y)  220 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK7461-60(Y)  220 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK7461-80(Y)  220 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN7471-75(Y)  250 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK7471-70(Y)  250 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK7471-90(Y)  250 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8551-80(Y)  315 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8551-110(Y)  315 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN8561-110(Y)  359 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8561-90(Y)  359 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8561-125(Y)  359 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN8571-125(Y)  410 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8571-110(Y)  410 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8571-140(Y)  410 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8581-125(Y)  470 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8581-160(Y)  470 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSN8591-160(Y)  535 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8591-140(Y)  535 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSK8591-180(Y)  535 *

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

HSKB5343-15  84 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB5353-20  100 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB5363-25  118 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB6451-40  140 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB6461-40  165 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB7451-40  192 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB7461-40  220 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB7471-50  250 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB8551-60  315 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB8561-70  359 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

HSKB8571-80  410 *

Technical Data $- get to top level node -$ TO DOCUMENTATION

* Displacement in m³/h at 50 Hz

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