Lubricated Rotary Screw Compressor 55 - 75 kW
CompAir L55 - L75, RS
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.
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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
New 55 to 75 kW (frame 4e) screw compressors from CompAir, please click on the video to learn more.
CompAir Frame 4 with optional integrated dryer
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.
Delcos XL innovative touch-screen compressor controller
The multilingual control system ensures safe and reliable operation and protects operators’ investment by continuously monitoring the operational parameters which is essential for reducing costs of ownership. The Delcos XL se is extremely user-friendly and self-explanatory. With the ability to display detailed system analysis in the form of trend diagrams and graphs operating parameters can be precisely set to maximise the efficiency.
Features and Functions:
- Home page offering instant overview of the compressor status
- Trend diagrams
- Real time clock for pre setting of the compressor
- Start / Stop
- Second pressure setting
- Fault history log
- Remote control via programmable inputs
- Auto restart after power failure
- SD card to store various run characteristics
- iConn enabled
iConn Remote Monitoring
iConn keeps you one step ahead by predicting potential issues before they happen saving you precious time and expense.
In addition the easy-to-use and install system shows you how to optimize production and increase energy efficiency.
Lubricated Rotary Screw Compressor 55 - 75 kW specifications
CompAir Genuine Parts ensure the safe and economical operation of your system. Compliance with the maintenance intervals is essential for energy efficiency. In the event of a pressure loss due to improper filters, the high energy requirement exceeds the cost of maintenance. Do not endanger the safety of your production. Externally identical components can differ considerably.
CompAir Service Kits include all genuine parts and wear parts for the respective maintenance and ensure optimum operation of the systems.
| Model Number | Number | Description |
|---|---|---|
| L55 - L75, RS | CK2GD6-1 | Standard Filter Kit (Air/Oil) |
| L55 - L75 | CK4GD6-1-N | Separator Kit (requires CK2 Kit) |
| L55 - L75, RS | CK4GD6-1-RS-N | Separator Kit (requires CK2 Kit) |
| L55 - L75 | CK4GD6-1-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75 F | CK4GD6-1-EKF-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75, RS F | CK4GD6-1-RS-EKF-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75, RS | CK4GD6-1-RS-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75, RS | CK8GD6-1-N | Major Kit (requires also CK4 Kit + CK2 Kit) |
| L75e | CK8GD6-2-N | Major Kit (requires also CK4 Kit + CK2 Kit) |
| L55 - L75 | SCWOBG2-5 | Screw Warranty Oil Fluid Force, 5 l |
| L55 - L75 | SCWOBG2-20 | Screw Warranty Oil Fluid Force, 20 l |
| L55 - L75 | A92130520 | CompAir Warranty Oil AEON S, 5 l |
| L55 - L75 | A92130530 | CompAir Screw Warranty Oil AEON S, 20 l |
Kit
Kit
Kit
Fluidforce screw warranty oil
Benefits
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
New 55 to 75 kW (frame 4e) screw compressors from CompAir, please click on the video to learn more.
CompAir Frame 4 with optional integrated dryer
Design
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.
Controller
Delcos XL innovative touch-screen compressor controller
The multilingual control system ensures safe and reliable operation and protects operators’ investment by continuously monitoring the operational parameters which is essential for reducing costs of ownership. The Delcos XL se is extremely user-friendly and self-explanatory. With the ability to display detailed system analysis in the form of trend diagrams and graphs operating parameters can be precisely set to maximise the efficiency.
Features and Functions:
- Home page offering instant overview of the compressor status
- Trend diagrams
- Real time clock for pre setting of the compressor
- Start / Stop
- Second pressure setting
- Fault history log
- Remote control via programmable inputs
- Auto restart after power failure
- SD card to store various run characteristics
- iConn enabled
iConn Remote Monitoring
iConn keeps you one step ahead by predicting potential issues before they happen saving you precious time and expense.
In addition the easy-to-use and install system shows you how to optimize production and increase energy efficiency.
Technical Data
Lubricated Rotary Screw Compressor 55 - 75 kW specifications
Genuine Parts
CompAir Genuine Parts ensure the safe and economical operation of your system. Compliance with the maintenance intervals is essential for energy efficiency. In the event of a pressure loss due to improper filters, the high energy requirement exceeds the cost of maintenance. Do not endanger the safety of your production. Externally identical components can differ considerably.
CompAir Service Kits include all genuine parts and wear parts for the respective maintenance and ensure optimum operation of the systems.
| Model Number | Number | Description |
|---|---|---|
| L55 - L75, RS | CK2GD6-1 | Standard Filter Kit (Air/Oil) |
| L55 - L75 | CK4GD6-1-N | Separator Kit (requires CK2 Kit) |
| L55 - L75, RS | CK4GD6-1-RS-N | Separator Kit (requires CK2 Kit) |
| L55 - L75 | CK4GD6-1-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75 F | CK4GD6-1-EKF-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75, RS F | CK4GD6-1-RS-EKF-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75, RS | CK4GD6-1-RS-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L55 - L75, RS | CK8GD6-1-N | Major Kit (requires also CK4 Kit + CK2 Kit) |
| L75e | CK8GD6-2-N | Major Kit (requires also CK4 Kit + CK2 Kit) |
| L55 - L75 | SCWOBG2-5 | Screw Warranty Oil Fluid Force, 5 l |
| L55 - L75 | SCWOBG2-20 | Screw Warranty Oil Fluid Force, 20 l |
| L55 - L75 | A92130520 | CompAir Warranty Oil AEON S, 5 l |
| L55 - L75 | A92130530 | CompAir Screw Warranty Oil AEON S, 20 l |