High-efficiency screw airend
The in-house CompAir screw airend operates at low rotational speed, reducing energy consumption while ensuring high reliability throughout the compressor life cycle.
Reliability and efficiency without compromise. The L15-L22 series includes fixed-speed and regulated-speed (RS) versions and is also available as a complete Airstation package with receiver and refrigerant dryer.
| Versions: Fixed speed / Regulated speed (RS) |
| Pressure range: 7.5-13 bar |
| Free air delivery (FAD): 0.83-3.65 m³/min |
| Motor power: 15-22 kW |
| Versions: Fixed speed / Regulated speed (RS) |
| Pressure range: 7.5-13 bar |
| Free air delivery (FAD): 0.83-3.65 m³/min |
| Motor power: 15-22 kW |
| Parameter | L15 | L18 | L22 |
|---|---|---|---|
| Motor power [kW] | 15 | 18,5 | 22 |
| Nominal pressure [bar] | 7,5 / 10 / 13 | 7,5 / 10 / 13 | 7,5 / 10 / 13 |
| Free air delivery (FAD) [m³/min] | 2,70 (7,5 bar) / 2,26 (10 bar) / 1,80 (13 bar) | 3,25 (7,5 bar) / 2,74 (10 bar) / 2,34 (13 bar) | 3,65 (7,5 bar) / 3,21 (10 bar) / 2,61 (13 bar) |
| Noise level [dB(A)] | 70 | 71 | 71 |
| Weight [kg] | 335 | 361 | 367 |
| Dimensions (L × W × H) [mm] | 787 × 698 × 1202 | 787 × 698 × 1202 | 787 × 698 × 1202 |
The in-house CompAir screw airend operates at low rotational speed, reducing energy consumption while ensuring high reliability throughout the compressor life cycle.
Integrated airend with oil separation, oil filter, and thermostatic bypass valve reduces external piping and components and increases operational reliability.
Combined cooler with bypass enables fast warm-up, oil temperature control, lower component wear, and low compressed-air outlet temperature.
The integrated IE3 electric motor delivers high energy efficiency, reliable operation, and lower operating costs.
Maintenance-free automatic belt tensioning ensures optimal tension, longer belt life, and fewer service interventions.
Compressors are designed for reliable operation at ambient temperatures up to 45 °C, enabling use in demanding industrial environments.
Low sound level allows installation close to the point of air consumption without additional acoustic insulation.
Delcos Pro continuously monitors operating parameters and enables remote management, time schedules, second pressure band, and RS485 Modbus RTU communication.
RS models adapt to actual air demand, operate without cycling, and deliver significant energy savings with high efficiency across the operating range.
Under the Assure program, the airend is covered for up to 10 years or 44,000 operating hours, providing long-term investment protection.

Compressed air is a key utility in manufacturing - for pneumatic systems, automated lines, assembly, and general industrial processes across sectors.

Compressed-air applications in automotive include assembly, painting, testing, pneumatic tools, and service and maintenance operations.

Stable and controlled compressed-air supply for packaging, transport, process, and support applications in food and pharmaceutical industries.

Suitable solutions for workshops, maintenance departments, and service centers where reliability and efficient use of space are essential.

Compressed air for automated transport systems, sorting lines, packaging machines, and support pneumatic applications in logistics.

Applications in energy facilities, environmental systems, and industrial infrastructure where robust and energy-efficient solutions are required.
Complete the short form and we will prepare a configuration proposal based on your demand, pressure, operating regime, air quality, and energy costs.
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