Lubricated Rotary Screw Compressor L 55 - 75 kW
The 55 – 75 kW range of lubricated screw compressors comprises of fixed speed and regulated speed (RS) models.
CompAir’s 55 to 75 kW screw compressor range has been enhanced with 2 additional “e” models offering improved performance in this kW size while at the same time being around 10% smaller than comparable machines.
The upgraded 55 to 75kW screw compressors from CompAir have only a 2.23m2 footprint for easier installation in more restrictive locations.
The newly redesigned models offer quick release panel access for easier servicing, redesigned & improved service parts like separators & filters. With an efficiency improvement of up to 6.8%, and a higher flow rate up to 6% from the brand new airends, this improved performance and space saving ability delivers significantly lower lifetime costs.
Designed & manufactured at the centre of excellence in Germany, the latest changes represent a continuing improvement to a range which has been developed over many decades.
Please watch the video below to learn more
Outstanding Benefits
The new compressors are available in both fixed and regulated speeds – which can help reduce a system’s total cost of ownership significantly – as well as air-cooled and water-cooled options.
Pressure range: 5 to 13 bar
Volume flow: 2.1 to 14.8 m³/min
Motor power: 55 to 75 kW
The new models offer the following improvements:
- Re designed GD6 semi integrated airend with better performance that can reach 5-6 % improvement at high speed
- 3-8% efficiency improvement for complete package standard models.
- Smaller footprint by 11% compared to old models
- Implementation of new automatic oil regulation valve for variable speed models provides better efficiency
- New fine separator with 1 integrated seal , easy maintenance – no need to remove and re install o-rings
- Sheet metal free of welding. All doors hinged to ease maintenance and reduce installation space. Easy access on the machines from all points
Premium Efficiency Airends
The new airend rotor profiles deliver exceptional efficiency and flow rates while reducing noise and vibration levels.
The semi-integrated design allows a small compressor footprint and ease of maintenance with less piping and less leakage risk with integrated thermostatic valve, oil filter and discharge on top.
Our top quality airends are covered by the new 10 years warranty and up to 44,000 hours.
Premium efficiency airends
The new highly efficient airend delivers the highest quality compressed air at a low rotational speed, to help minimise the unit’s energy consumption and achieve excellent performance.
Our top quality airends are covered by the new 10 years warranty and up to 44,000 hours.
Premium compressor design and industry leading warranty
The compressors are equipped with a premium high efficiency electric motor, which can be upgraded to an ultra efficient energy saving IE4 electric motor.
The RS (regulated speed) efficiently handles the varying air demand found in most plant air systems.The compressors incorporate quality components, such as high performance separator filter, large surface after cooler and thermostatically controlled motor driven fan.
The design concept is not only based on energy efficiency but also on high availability and low maintenance costs.
Therefore these packages ensure all service points are easily accessible. The reduced number of moving parts contributes to lower maintenance costs additionally.
