Zephyr EPM compressors

EPM-series Zephyr compressors maximize the potential of variable speed technology. With this technology, they achieve up to a 15% higher output with excellent specific power consumption – the energy savings are up to 40% compared to standard screw compressors. For the individual types of EPM-series compressors, spirals with a unique profile, precisely machined rotors and tapered roller bearings of the highest quality have been specially designed to ensure their high service life as well as the maximum possible supply of compressed air.

Advantages of Zephyr EPM compressors:

  • The most effective spiral with a special profile and an output up to 15% higher
  • High-efficiency, maintenance-free synchronous permanent magnet motors that do not have any bearings
  • Direct drive – the motor is mounted directly on the shaft of the spiral
  • Unlimited number of starts/stops
  • Shutdown instead of running idle to save energy; the compressor does not have an unloaded state
  • High-efficiency frequency converters with the latest Vector control technology
  • Smooth, soft start; the starting current is always lower than during full load
  • Dimensioned for continuous 24/7 operation
  • Stable constant pressure
  • The automatic coolant temperature control prevents the accumulation of water condensate
  • Coolers enlarged by 30%
  • Latest generation of microprocessor control with remote access capability
ModelPower consumption
bar g
mm (LxWxH)
Pipe connection
ZS-15 EPM- 7150,75-371200x800x1100460R 1
ZS-15 EPM- 8150,73-2,981200x800x1100460R 1
ZS-15 EPM- 10150,58-2,3101200x800x1100460R 1
ZS-18,5 EPM- 718,50,96-3,771200x800x1100480R 1
ZS-18,5 EPM- 818,50,93-3,581200x800x1100480R 1
ZS-18,5 EPM- 1018,50,73-2,9101200x800x1100480R 1
ZS-22 EPM- 7221,06-4,371200x800x1100560R 1
ZS-22 EPM- 8221,05-4,281200x800x1100560R 1
ZS-22 EPM- 10220,9-3,6101200x800x1100560R 1
ZS-30 EPM- 7301,71-6,571300x950x1370830R 1 1/2
ZS-30 EPM- 8301,68-6,481300x950x1370830R 1 1/2
ZS-30 EPM- 10301,3-5,2101300x950x1370830R 1 1/2
ZS-37 EPM- 7371,88-7,571300x950x1370850R 1 1/2
ZS-37 EPM- 8371,85-7,481300x950x1370850R 1 1/2
ZS-37 EPM- 10371,58-6,3101300x950x1370850R 1 1/2
ZS-45 EPM- 7452,35-9,471300x1030x1520890R 1 1/2
ZS-45 EPM- 8452,33-9,381300x1030x1520890R 1 1/2
ZS-45 EPM- 10452,0-8,0101300x1030x1520890R 1 1/2
ZS-55 EPM- 7553,38-12,572150x1350x15001960RC 2
ZS-55 EPM- 8553,19-11,882150x1350x15001960RC 2
ZS-55 EPM- 10552,63-10,5102150x1350x15001960RC 2
ZS-63 EPM- 7633,58-14,372300x1350x15002150RC 2
ZS-63 EPM- 8633,38-13,582300x1350x15002150RC 2
ZS-63 EPM- 10633,01-12,3102300x1350x15002150RC 2
ZS-75 EPM- 7754,38-17,572900x1620x16922800DN65
ZS-75 EPM- 8754,29-16,382900x1620x16922800DN65
ZS-75 EPM- 10753,89-14,7102900x1620x16922800DN65
ZS-90 EPM- 7905,45-20,672900x1620x16922850DN65
ZS-90 EPM- 8904,9-19,682900x1620x16922850DN65
ZS-90 EPM- 10904,72-17,1102900x1620x16922850DN65
ZS-110 EPM- 71106,7-25,672800x1750x16923050DN65
ZS-110 EPM- 81106,0-24,082800x1750x16923050DN65
ZS-110 EPM- 101105,35-21,4102800x1750x16923050DN65