Lubricated Rotary Screw Compressor 30 - 45 kW
CompAir L30 - L45, E, RS
The new versatile screw compressor range from 30 to 45 kW can be configured to meet the customers' efficiency requirements. The E-models feature a larger airend delivering highest efficiency levels.
Well known in the industry for quality and reliability, CompAir continuously develops the L-Series achieving cutting edge performance and efficiency.
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We are delighted to inform you that the new frame 3 premium efficiency “e” & “eRS" models are now officially launched and ready to order.
Frame 3 oil lubricated compressors are covering the range from 30-45 kW
The upgraded premium efficiency variants are available at 30, 37 and 45 kW at fixed speed and 37-45 kW at variable speed
Pressure range for premium fixed speed: 7.5 and 10 bar
Pressure range for premium variable speed: 5 to 8 bar (37kW) and 5 to 10 bar (45kW)
The new compressors deliver efficiency improvements of up to 8% when compared with standard models, plus a 8% higher flow rate.
An investment that pays off
The regulated speed models save energy by matching the output to the plant air demand. All fixed speed models are available with integrated dryer option.
The E-Models of the L-Series screw compressors feature an extra large airend with optimised rotor tip speed achieving up to 6% energy savings.
The largest cost component of a compressor is the energy to run it. The reduction of energy costs significantly impacts on the total costs of ownership.
The additional investment costs for this range of super efficient compressors will pay back in many cases in less than 12 months. The extra large airend also has a longer life expectancy.
Regulated speed compressors
The regulated speed models can efficiently and reliably handle the varying air demand found in most plant air systems. The annual cost of ownership can be significantly reduced using regulated speed technology.
CompAir RS features are your benefits.
The L-RS Series products are designed to obtain the greatest efficiency across the entire operating range.
Wide regulation range - No cycles means substantial energy savings.
Perfect motor - drive - airend design - High efficiency across broad flow range.
Watch a video of these models being built at the Simmern manufacturing plant in Germany:
Premium efficiency airends
Premium quality semi integrated airends designed and manufactured in house together with all the extra features included as standard assure the high reliability and the premium performance of our new oil lubricated screw compressors.
New frame 3e comes with a bigger airend made in Germany, featuring a larger-sized inlet and outlet to help improve air flow and reduce pressure drop.
High efficiency electric motor
The compressors (30e-45e) are equipped with a premium high efficiency electric motor class IE4 as a standard
Easy maintenance & service
As always our oil lubricated compressors are designed for high efficiency but also for easy and quick service. The unique semi integrated design of the airend and the optimization of service parts, like separator and filters, assure easy and quick service of the complete package.
Exceptional reliability and performance
- Large surface after cooler
Optimum cooling to ensure low operating and discharge temperatures. - Next generation separator filter
Amply dimensioned filtration for constant performance throughout the lifetime delivering an oil carryover of less than 3ppm. - High efficiency electric motor
The compressors are equipped with an energy saving IE4 electric motor as standard. - Thermostatically controlled motor driven fan
Highly efficient and extremely quiet fan allows compressor operation in the work place, plus the use of maximum duct length without further assistance. - Highest quality connections
Solid hoses and pipe connections with viton victaulic couplings increase reliability and are easy to maintain.
New Controller
The upgraded frame 3 will feature our new Delcos XL SE 7 controller with 7’’ high-resolution display integrated web server and better connectivity
Delcos XL SE7 innovative touch screen compressor controller
The Delcos XL SE7 with its high resolution 7" touch screen display is extremely user-friendly and self explanatory. All functions are clearly structured in five main menus and are intuitively visual. The multilingual Delcos XL SE7 control system ensures reliable operation and protects your investment by continuously monitoring the operational parameters, which is essential for reducing your running costs.
Features & functions
- Home Page – instant overview of the compressor status
- Real Time Clock – allows pre-setting of compressor starting/stopping
- Second Pressure Setting
- Integrated Cooling and Dryer Control
- Fault History Log – for in-depth analysis
- Remote Control via Programmable Inputs
- Auto Restart after Power Failure
- Optional Base Load Sequencing
- SD Card – stores several run characteristics
- iConn enabled
- Integrated Web-Server
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 |
|---|---|---|
| L30 - L45 / VS (V5) | CK8140-3-N | Major Kit (requires also CK4 Kit) |
| L30e - L45e / VS (V5) | CK8174-1-N | Major Kit (requires also CK4 Kit) |
| L30 - L45e, RS | CK2140-3 | Standard Filter Kit (Air/Oil) |
| L30 - L45 (V5) | CK4140-4-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45e (V5) | CK4174-1-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45e, RS (V5) | CK4174-1-RS-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45, RS | CK4140-4-RS-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45 | SCWOBG2-5 | Screw Warranty Oil Fluid Force, 5 l |
| L30 - L45 | SCWOBG2-20 | Screw Warranty Oil Fluid Force, 20 l |
| L30 - L45 | A92130520 | CompAir Warranty Oil AEON S, 5 l |
| L30 - L45 | A92130530 | CompAir Screw Warranty Oil AEON S, 20 l |
Kit
Kit
Kit
Fluidforce screw warranty oil
Benefits
We are delighted to inform you that the new frame 3 premium efficiency “e” & “eRS" models are now officially launched and ready to order.
Frame 3 oil lubricated compressors are covering the range from 30-45 kW
The upgraded premium efficiency variants are available at 30, 37 and 45 kW at fixed speed and 37-45 kW at variable speed
Pressure range for premium fixed speed: 7.5 and 10 bar
Pressure range for premium variable speed: 5 to 8 bar (37kW) and 5 to 10 bar (45kW)
The new compressors deliver efficiency improvements of up to 8% when compared with standard models, plus a 8% higher flow rate.
An investment that pays off
The regulated speed models save energy by matching the output to the plant air demand. All fixed speed models are available with integrated dryer option.
The E-Models of the L-Series screw compressors feature an extra large airend with optimised rotor tip speed achieving up to 6% energy savings.
The largest cost component of a compressor is the energy to run it. The reduction of energy costs significantly impacts on the total costs of ownership.
The additional investment costs for this range of super efficient compressors will pay back in many cases in less than 12 months. The extra large airend also has a longer life expectancy.
Regulated speed compressors
The regulated speed models can efficiently and reliably handle the varying air demand found in most plant air systems. The annual cost of ownership can be significantly reduced using regulated speed technology.
CompAir RS features are your benefits.
The L-RS Series products are designed to obtain the greatest efficiency across the entire operating range.
Wide regulation range - No cycles means substantial energy savings.
Perfect motor - drive - airend design - High efficiency across broad flow range.
Watch a video of these models being built at the Simmern manufacturing plant in Germany:
Design
Premium efficiency airends
Premium quality semi integrated airends designed and manufactured in house together with all the extra features included as standard assure the high reliability and the premium performance of our new oil lubricated screw compressors.
New frame 3e comes with a bigger airend made in Germany, featuring a larger-sized inlet and outlet to help improve air flow and reduce pressure drop.
High efficiency electric motor
The compressors (30e-45e) are equipped with a premium high efficiency electric motor class IE4 as a standard
Easy maintenance & service
As always our oil lubricated compressors are designed for high efficiency but also for easy and quick service. The unique semi integrated design of the airend and the optimization of service parts, like separator and filters, assure easy and quick service of the complete package.
Exceptional reliability and performance
- Large surface after cooler
Optimum cooling to ensure low operating and discharge temperatures. - Next generation separator filter
Amply dimensioned filtration for constant performance throughout the lifetime delivering an oil carryover of less than 3ppm. - High efficiency electric motor
The compressors are equipped with an energy saving IE4 electric motor as standard. - Thermostatically controlled motor driven fan
Highly efficient and extremely quiet fan allows compressor operation in the work place, plus the use of maximum duct length without further assistance. - Highest quality connections
Solid hoses and pipe connections with viton victaulic couplings increase reliability and are easy to maintain.
Controller
New Controller
The upgraded frame 3 will feature our new Delcos XL SE 7 controller with 7’’ high-resolution display integrated web server and better connectivity
Delcos XL SE7 innovative touch screen compressor controller
The Delcos XL SE7 with its high resolution 7" touch screen display is extremely user-friendly and self explanatory. All functions are clearly structured in five main menus and are intuitively visual. The multilingual Delcos XL SE7 control system ensures reliable operation and protects your investment by continuously monitoring the operational parameters, which is essential for reducing your running costs.
Features & functions
- Home Page – instant overview of the compressor status
- Real Time Clock – allows pre-setting of compressor starting/stopping
- Second Pressure Setting
- Integrated Cooling and Dryer Control
- Fault History Log – for in-depth analysis
- Remote Control via Programmable Inputs
- Auto Restart after Power Failure
- Optional Base Load Sequencing
- SD Card – stores several run characteristics
- iConn enabled
- Integrated Web-Server
Technical Data
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 |
|---|---|---|
| L30 - L45 / VS (V5) | CK8140-3-N | Major Kit (requires also CK4 Kit) |
| L30e - L45e / VS (V5) | CK8174-1-N | Major Kit (requires also CK4 Kit) |
| L30 - L45e, RS | CK2140-3 | Standard Filter Kit (Air/Oil) |
| L30 - L45 (V5) | CK4140-4-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45e (V5) | CK4174-1-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45e, RS (V5) | CK4174-1-RS-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45, RS | CK4140-4-RS-EK-N | 4000 Hour Service Kit (contains Air/Oil filter, Separator) |
| L30 - L45 | SCWOBG2-5 | Screw Warranty Oil Fluid Force, 5 l |
| L30 - L45 | SCWOBG2-20 | Screw Warranty Oil Fluid Force, 20 l |
| L30 - L45 | A92130520 | CompAir Warranty Oil AEON S, 5 l |
| L30 - L45 | A92130530 | CompAir Screw Warranty Oil AEON S, 20 l |