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Rotary Screw Air Compressors

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Hertz screw air compressors are designed to provide customers with trouble-free service for many years. The latest engineering technology is used for design and analytics in both manufacture and installation.

Product Lineup

Eagle Series

Hertz Eagle Series
Completely oil-free compressed air according to ISO 8573-1 Class- ZERO. Compressors tested and approved by TUV Rheinland Germany.

  • High performance compliant with ISO 1217, Annex C/E
  • Direct-Drive driving system with efficient IE4 class electric motor and flexible coupling
  • Proven reliability
  • Easy to service, durable, powerful hydraulic actuated suction loader
  • Water separator for both of stages Minimized level of maintenance and running costs by trouble free production cycle

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Frecon Plus Series

Hertz Frecon Plus Series
Up to 35% energy saving with variable speed and directly coupled drive system. Oil injected rotary screw compressor. Responds to all requirements between 5.5 kW and 315 kW.

  • Removable acoustic canopy & rigid base plate PLC control unit with LCD panel

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Frecon HPR Series

Hertz Frecon HPR Series

Hertz Frecon HPR series variable-speed compressors drive the motor with the frequency converter to adjust the compressor operation speed according to your requirements and save up to 35% energy. Thanks to its high-quality equipment and excellent engineering in its design, it provides a very efficient and flexible use as per requirements. Responds to all requirements between 18 and 315 kW.

Frecon HPR series compressors are designed with a compressor design in compliance with European energy efficiency directives (2009/125/EC).

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HPR D Series

Hertz HPR D Series

HERTZ HPR D series compressors deliver high performance by reducing the power transfer losses with their directly-coupled motor and screw block. Operation expenses are reduced thanks to usage of the latest generation screw block and motor. Stops are minimized with continuously supplied air.

HPR D series compressors are designed with a compressor design in compliance with European energy efficiency directives (2009/125/EC). Responds to all requirements between 18 and 315 kW.

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HGS-HSC Series

Hertz HGS-HSC Series

Simple, Reliable and Compact design. Easy to maintenance and durable. Oil injected rotary screw compressor. Responds to all requirements between 2.2 to 37 kw. They are used safely in all applications of small and medium sized business thanks to their high performance in operation.

  • Removable acoustic canopy & rigid base plate
  • Dry type air intake filter
  • Full flow oil filter
  • Electropneumatic on-off controlled suction valve
  • Minimum pressure valve
  • Mechanical and electrical safety systems
  • PLC control unit

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HSC D Series

HSC D Series
Delivers high performance, reliability and durability. Directly coupled drive system. Oil injected rotary screw compressor. Responds to all requirements between 22 kW and 315 kW.

  • Removable acoustic canopy & rigid base plate
  • Dry type air intake filter
  • Full flow oil filter
  • Electropneumatic on-off controlled suction valve
  • Minimum pressure valve
  • Mechanical and electrical safety systems
  • Quick discharge valve and its silencer
  • PLC control unit with LCD panel

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HSC Series

Hertz HSC Series
Simple, Reliable and Robust design. Easy to maintenance and durable. Oil injected rotary screw compressor. Responds to all requirements between 45 to 160 kw. Proven design and reliability with tens of thousands of compressors used in field.

  • Removable acoustic canopy & rigid base plate
  • Dry type air intake filter
  • Full flow oil filter
  • Electropneumatic on-off controlled suction valve
  • Minimum pressure valve
  • Mechanical and electrical safety systems
  • Quick discharge valve and its silencer
  • PLC control unit with LCD panel

For more information about this product…
 Download a Catalog

HRSC Series

Hertz HRSC Series
Hertz HRSC series compressors are designed to meet the compressed air requirements of rail system vehicles. With these products that are specially designed for customers considering varying demands of each manufacturer, Hertz is a reliable supporter for the manufacturers of rail systems (trains, trams).

  • Long maintenance intervals and low maintenance costs
  • Optional installation on the cars (on the car, inside the car or under the car)
  • Quiet operation, low vibration
  • Light and compact structure
  • Reliable and durable
  • Directly-coupled drive system
  • CE Certified air tanks complying with SPVD (Simple Pressure Vessel Directive) and designed as per EN 286-3 standard

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