KAESER Aircenter SX 4-8 SC3 screw compressor
Premium compressed air station for continuous industrial use: 0.46 m³/min (460 l/min) at 7.5 bar | 3 kW | Incl. refrigerant dryer, 200L tank and Sigma Control 3 M Touch. Industry standard in compact format.
KAESER KOMPRESSOREN, a family-owned company, has been one of the world's leading manufacturers and suppliers of compressed air products and services since 1919
KAESER AIRCENTER SX 4-8 SC3: Endurance power in the industry standard
The AIRCENTER SX is the premium solution for small industrial operations. In contrast to the trade-oriented SXC series, the AIRCENTER is consistently designed for continuous industrial use and maximum service life. In a classic, high-quality metal housing, this station combines maximum efficiency with robust industrial technology. The modular design ensures optimum cooling and maximum reliability, even with high duty cycles and in multi-shift operation.
Premium technology for the highest demands:
- Industrial components: Screw compressor with SIGMA PROFILE, refrigeration dryer and a 200-liter tank perfectly matched in one unit.
- Efficiency: 3 kW motor power delivers a constant 0.46 m³/min (460 l/min) for your production facilities.
- Sigma Control 3 M: The specialized industrial controller with touchscreen guarantees energy-optimized operation and precise monitoring.
- Longevity: The housing design and cooling system are optimized for maximum process reliability under continuous load.
Recommended use: The first choice for manufacturing companies, CNC machining and laboratory applications that require the industry standard in a compact format.
Accessories & documentation: Suitable filters and oil/water separators can be found in the Accessories section. Further specifications can be found under Technical data. Operating instructions / brochures are available for download under Documents.
Note: This dryer series contains fluorinated greenhouse gas. All models contain the refrigerant R-513A (GWP 629).
Alternative: Are you looking for a space-saving model for the workshop? Click here for the compact KAESER SXC 4-8 SC3.
| Max. Overpressure (bar) | 8 |
| Volume flow at overpressure (m³/min) | 0,45 |
| Rated power drive motor (kW) | 3 |
| Drive motor efficiency class | IE3 |
| Permissible pressure loss cooling channel (Pa) | 30 |
| Max. usable warm air volume (m³/h) | 1000 |
| Max. usable heat output "warm air" (kW) | 3,5 |
| Required supply air opening (m2) | 0,2 |
| Drive motor protection class | IP54 |
| Electrical supply | 400 V / 3 Ph / 50 Hz |
| Full load current | 7 A |
| Fuse: Max current | 10 A |
| Cooling fluid filling quantity (litres) | 2,8 |
| Width (mm) | 590 |
| Depth (mm) | 1090 |
| Height (mm) | 1560 |
| Weight (kg) | 285 |
| Volume of compressed air tank (litres) | 200 |
| Compressed air connection | G 3/4 |
| Sound pressure level (dbA) | 60 |
| Refrigeration dryer power consumption (kW) | 0,18 |
| Refrigeration dryer pressure dew point (°C) | 3 |
| Refrigeration dryer pressure loss (bar) | 0,10 |
| Refrigerant | R-513A |
| Refrigerant charge (kg) | 0,17 |
| CO2 equivalent (tonnes) | 0,11 |
| Global warming potential GWP | 631 |
| Model range - Screw compressors | SX | 2.2 - 5.5 kW | Industry |
| Refrigeration dryer option | YES |