CompAir L02 to L06
Oil-lubricated screw compressors 2 to 7.5 kW – fixed speed, 10 bar
CompAir’s smallest screw compressors deliver 0.18 to 0.9 m³/min at 10 bar and run so quietly that they can stand directly in the workshop.
You can get them as a standalone unit, mounted on a compressed air receiver or as a complete station with a refrigeration dryer. Once connected and switched on, they are ready for operation immediately.
Motor power
2 to 7.5 kW
Pressure
10 bar
Flow rate
0.18 to 0.9 m³/min
Why the L02 to L06?
Few moving parts make these compressors robust and suitable for continuous operation. The side panels can be removed completely, so maintenance is quick.
The new controller shows pressure, oil temperature and operating status at a glance and can control two compressors alternately when one alone is not enough.
- Automatic belt tensioning
- New C-Pro 1.0+ controller with RS485 (Modbus)
- Integrated sequencer for two compressors
- Models with built-in aftercooler
- Motor overload protection and automatic restart after a power failure
- Now also available with 7.5 kW
- Airstation with receiver to AD 2000 and in-house manufactured dryer
Who they are for
Workshops, garages, small production companies and farms that need reliable compressed air but have no large compressor room.
- Workshop and garage
- Trades and small businesses
- Agriculture, e.g. milking systems
- As a second compressor for peak loads
Product images
Technical data
Base-mounted
| Compressor model | Maximum operating pressure | Flow rate at 10 bar ¹⁾ | Motor | Starter options | Receiver size | Sound pressure level ²⁾ | Weight | Dimensions L × W × H | |
|---|---|---|---|---|---|---|---|---|---|
| [bar g] | [m³/min] | [kW] | [hp] | [l] | [dB(A)] | [kg] | [mm] | ||
| L02-(230 V) | 10 | 0,18 | 2,2 | 3 | DOL | – | 63 | 151 | 600 × 650 × 1100 |
| L02 | 10 | 0,21 | 2,2 | 3 | DOL | – | 63 | 151 | 600 × 650 × 1100 |
| L03 | 10 | 0,35 | 3 | 4 | DOL | – | 64 | 151 | 600 × 650 × 1100 |
| L04 | 10 | 0,45 | 4 | 5 | Star-delta | – | 67 | 154 | 600 × 650 × 1100 |
| L05 | 10 | 0,66 | 5,5 | 7 | Star-delta | – | 68 | 173 | 600 × 650 × 1100 |
| L06 | 10 | 0,89 | 7,5 | 10 | Star-delta | – | 70 | 179 | 600 × 650 × 1100 |
Receiver-mounted
| Compressor model | Maximum operating pressure | Flow rate at 10 bar ¹⁾ | Motor | Starter options | Receiver size | Sound pressure level ²⁾ | Weight | Dimensions L × W × H | |
|---|---|---|---|---|---|---|---|---|---|
| [bar g] | [m³/min] | [kW] | [hp] | [l] | [dB(A)] | [kg] | [mm] | ||
| L02-270 (230V) | 10 | 0,18 | 2,2 | 3 | DOL | 270 | 63 | 242 | 1539 × 720 × 1604 |
| L02-270 | 10 | 0,21 | 2,2 | 3 | DOL | 270 | 63 | 242 | 1539 × 720 × 1604 |
| L03-270 | 10 | 0,35 | 3 | 4 | DOL | 270 | 64 | 242 | 1539 × 720 × 1604 |
| L04-270 | 10 | 0,45 | 4 | 5 | Star-delta | 270 | 67 | 245 | 1539 × 720 × 1604 |
| L04-500 | 10 | 0,45 | 4 | 5 | Star-delta | 500 | 67 | 314 | 1885 × 720 × 1700 |
| L05-270 | 10 | 0,66 | 5,5 | 7 | Star-delta | 270 | 68 | 263 | 1539 × 720 × 1604 |
| L05-500 | 10 | 0,66 | 5,5 | 7 | Star-delta | 500 | 68 | 333 | 1885 × 720 × 1700 |
| L06-270 | 10 | 0,89 | 7,5 | 10 | Star-delta | 270 | 70 | 269 | 1539 × 720 × 1604 |
| L06-500 | 10 | 0,89 | 7,5 | 10 | Star-delta | 500 | 70 | 339 | 1885 × 720 × 1700 |
AIRSTATION³⁾
| Compressor model | Maximum operating pressure | Flow rate at 10 bar ¹⁾ | Motor | Starter options | Receiver size | Sound pressure level ²⁾ | Weight | Dimensions L × W × H | |
|---|---|---|---|---|---|---|---|---|---|
| [bar g] | [m³/min] | [kW] | [hp] | [l] | [dB(A)] | [kg] | [mm] | ||
| L02FS-270 (230V) | 10 | 0,18 | 2,2 | 3 | DOL | 270 | 63 | 261 | 1539 × 720 × 1604 |
| L02FS-270 | 10 | 0,21 | 2,2 | 3 | DOL | 270 | 63 | 261 | 1539 × 720 × 1604 |
| L03FS-270 | 10 | 0,35 | 3 | 4 | DOL | 270 | 64 | 261 | 1539 × 720 × 1604 |
| L04FS-270 | 10 | 0,45 | 4 | 5 | Star-delta | 270 | 67 | 270 | 1539 × 720 × 1604 |
| L04FS-500 | 10 | 0,45 | 4 | 5 | Star-delta | 500 | 67 | 339 | 1885 × 720 × 1700 |
| L05FS-270 | 10 | 0,66 | 5,5 | 7 | Star-delta | 270 | 68 | 289 | 1539 × 720 × 1604 |
| L05FS-500 | 10 | 0,66 | 5,5 | 7 | Star-delta | 500 | 68 | 358 | 1885 × 720 × 1700 |
| L06FS-270 | 10 | 0,89 | 7,5 | 10 | Star-delta | 270 | 70 | 295 | 1539 × 720 × 1604 |
| L06FS-500 | 10 | 0,89 | 7,5 | 10 | Star-delta | 500 | 70 | 364 | 1885 × 720 × 1700 |
¹⁾ Data measured and stated in accordance with ISO 1217 Ed. 3, Annex C – 1996 test code. Measured at maximum pressure without options.
²⁾ Sound values determined in accordance with ISO 2151, tolerance ± 3 dB(A)
³⁾ The refrigeration dryer requires a separate electrical connection. Data based on ISO 7183, 8573-1:2001 (Class 4, pressure dew point 3 °C).
⁴⁾ 500-litre receiver option not available with AD2000.
Data from CompAir. Flow rate to ISO 1217, Annex C or E. We will be happy to determine with you which version and pressure are right for your system.
Frequently asked questions
Can I install the compressor directly in the workshop?
Yes. The L02 to L06 are sound-insulated and run quietly enough for the workplace.
Do I also need a dryer and filters?
In most cases, yes. The compressor delivers compressed air with very little residual oil, but it still contains moisture. A refrigeration dryer and suitable filters provide the quality your application needs. See Compressed air drying and Compressed air filtration.
Who maintains the compressor?
We do. As the CompAir partner for north-western Switzerland, we maintain and repair your system with genuine spare parts and service kits. If your compressed air supply fails, you can reach our on-call service on 062 552 00 88.
Downloads
Which compressor is right for your business?
Compressed air demand, pressure, operating times and available space determine the choice. We advise you, supply the compressor with air treatment, install the system and take care of service.