MK80 Booster Compact Unit

MK80 Booster Compact Unit
MK80 Booster Compact Unit

Power range up to 48 kW / 64 HP

Capacity up to 11 m³/min / 380 cfm

Inlet Pressure up to 14 barg / 200 psig

Discharge Pressure up to 40 barg / 580 psig

Weight approx. 275 kg / 606 lbs

ROTORCOMP provides with the booster module MK-80 up to 40 bar a world-wide singular screw booster design.

The booster module MK80 increases compressed air and inert gas up to a final pressure of 40 bar with maximum delivery capacity of 650 Nm3/h–380 scfm.

The major applications are PET bottle blow-moulding, starting air for large diesel engines, coating techniques in the wood and glass industry, instrument air for power plants, process air and many other.

The compact unit possesses a unique equipment for problem-free industrial equipment building and safe operation: screw compressor, filter, valves, complete sensors, electronic control system, connector finished cabling.

All information at a glance!

Advantages of our new EVO® technology

  • Long life cycle due to increased bearing dimensions and wear-free ROLLING PROFILE®
  • Wide operating pressure range from 25 to 40 barg
  • High manufacturer assembling – "Made in Germany"
  • Quality assurance – bench test of every air end before leaving our factory
  • Easy application selection with MK80 prediction tool.
  • Highest flexibility for your package design
  • Compact design for reduced floor space
  • Smooth, low vibration running (no foundations)
  • Lowest operating noise level
  • Continuous air supply (no pulsations)
  • Operation with bio-degradable and food-grade lubricants
  • Designed for continuous duty
  • Load-idling-operation or frequency controlled operation for variable delivery capacity
  • Low maintenance cost
  • Suitable for all types of motors
  • Drive options: Belt drive, direct drive
  • Base and face-flange mounting
  • The MK80 Compact Booster Unit include:
    • Sensors for the supervision
    • Sensors for service
    • Magnet valves for idling and discharge operation mode
    • Cabling of all valves and sensors
    • Electronic control system
    • LED – display module for operating modes, interferences and required services

Ultimate efficiency and reduced noise through

  • High volumetric output due to
    • Reduced internal leakage
    • Thermally optimized oil injection system
    • Improved suction port efficiency giving reduced internal losses
  • Low power consumption due to
    • Optimized torque characteristics and reduced internal friction
    • Improved outlet port with lower pressure losses
  • Reduced noise and low vibration due to
    • Smooth rolling of the rotors with new ROLLING PROFILE®
    • Optimized outlet port
Type Motor Power range Inlet pressure Outlet pressure Capacity*
  kW hp kW HP barg psig barg psig m3/min scfm
MK80-10 37 50 35 47 7 13 102 190 40 580 4.5 7.8 159 275
MK80-10 45 60 42.5 57 7 13 102 190 40 580 5.9 9.9 208 350
MK80-10 55 75 48 64 9 11 130 160 40 580 8.3 10.4 293 367


* Capacity at 1,013 mbar, 0 °c and at inlet temperature 20 °c

Electronic Control Sytem CC21

The CC 21 system is specially designed for monitoring the MK-80 and controlling the valves at the MK-80 with LED display for service, errors and operating status of the MK-80.

MK80 Booster Compact Unit Downloads

MEDIUM PRESSURE

Go to Download Centre