EN Series Screw Compressors 3 – 15 kW – Belt Drive
EN-Series

Rotair’s EN Series screw compressors are designed to encapsulate all functional components of the compressor within a common housing. With a small footprint, high reliability and low maintenance requirements, these compressors are ideal for industrial applications where size, efficiency and cost matter.

Applications

  • Textiles
  • Food processing
  • Paper
  • Automotive
  • Small machining and fabrication workshops
HighlightsTechnical SpecificationDownloadsRequest a Quote
    • Belt driven compressors
    • Energy efficient airend
    • Compact footprint and low running noise
    • Reliable and low running cost
    • Models available as base/mounted variants and also with side mounted drier
    • 2.2kW to 5.5kW are available with 220L receiver and 7.5 to 15kW are available with 270L receiver
    • Easy monitoring of system parameters with user friendly neuron controller
MODEL POWER AIR OUTPUT MAX PRESSURE ACOUSTIC LEVEL TANK DRYER MATCHING WEIGHT COMPRESSOR WEIGHT WITH TANK WEIGHT TANK+DRYER
kW M3/min Litri/sec Bar dB(A) Litres KG KG KG
EN 3 3 0.45 7.46 7.2 61 270 SI 133 213 235
EN 3 3 0.37 6.2 9.7 61 270 SI 133 213 235
EN 3 3 0.26 4.4 12.7 61 270 SI 133 213 235
EN 4 4.0 0.51 8.50 7.2 61 270 SI 150 233 256
EN 4 4.0 0.43 7.25 9.7 61 270 SI 150 233 256
EN 4 4 0.39 6.53 12.7 61 270 SI 150 233 256
EN 5 5.5 0.75 12.46 7.2 64 270 SI 150 232 256
EN 5 5.5 0.65 10.76 9.7 64 270 SI 150 232 256
EN 5 5.5 0.53 8.83 12.7 64 270 SI 150 232 256
EN 7 7.5 1.15 19.17 7.2 66 270/500 SI 270 342/461 366/475
EN 7 7.5 0.95 15.82 9.7 66 270/500 SI 270 342/461 366/475
EN 7 7.5 0.77 12.94 12.7 66 270/500 SI 270 342/461 366/475
EN 11 11 1.76 29.50 7.2 67 270/500 SI 280 346/468 376/498
EN 11 11 1.47 24.73 9.7 67 270/500 SI 280 346/468 376/498
EN 11 11 1.24 20.72 12.7 67 270/500 SI 280 346/468 376/498
EN 15 15 2.08 34.17 7.2 68 500 SI 320 510 540
EN 15 15 1.78 29.73 9.7 68 500 SI 320 510 540
EN 15 15 1.57 26.43 12.7 68 500 SI 320 510 540
Note:
Air output is tested according to ISO 1217 : 2009 Annexure C ED. 4.
Maximum pressure or discharge pressure of all models is 1 bar higher than the working pressure.
Start: direct up to model EN04 included – Star Delta from model EN05 onwards
The acoustic level is measured according to ISO 2151, Second Edition, at a distance of 1 m in working conditions, +/- 3 dB(A)
Thanks to the continuous improvement, specifications are subject to modifications without prior advice
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