Germany ROTORCOMP NK31-V018 Screw Air End screw compressor head

ROTORCOMP NK31 is a Germany-engineered, oil-injected screw air end featuring EVO® technology with ROLLING PROFILE®, designed as a compact, integrated unit for reliable and efficient compressed air gen

  • Working Pressure:5~15[ bar ]72.5~217.5[ psig ]
  • Free Air Delivery:43[ cfm ]1.2[ m3/min ]
  • Working Power:3~7.5[ kw ]4~10[ hp ]
PRODUCT
GALLERY

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Product Details

NK31-V018-1.jpg

Product features

  • German Original – Precision engineering and reliable quality from Germany.

  • Energy Efficient – EVO® technology with ROLLING PROFILE® reduces energy consumption up to 25%.

  • Long Service Life – Larger bearings and robust design for extended durability.

  • Integrated Compact Unit – Includes intake valve, air filter, oil separator, oil filter, thermostat, min. pressure valve, etc. – ready for easy packaging.

  • Low Maintenance – Easy access from one side, no special tools required.

  • Quiet & Low Vibration – Smooth rotor rolling for reduced noise.

  • Wide Pressure Range – 5 to 15 barg (70–220 psig), flexible for various applications.


Technical Parameters

Model

Motor Powe

r(min~max)

Max Flow rate

Pressure

 Range

Weight
kWHPm3/mincfmbarpsikglbs
EVO1-NK2.2~5.5                3~7.50.8305~157~2203475
EVO2-NK4.0~11.0                5~151.6605~157~2204293
NK313.0~7.5                5~101.2435~157~2204293
EVO3-NK7.5~18.5               10~252.7965~157~22053117
EVO6-NK15~37                20~505.52005~157~220105231
EVO9-NK22~55                30~758.43005~157~220202445
NK20045~75               60~10011.84205~157~220263580


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