Oil-Free Portable Air Compressor

Setting new standards for the 50 cubic metre class, KAESER’s flagship M500-2 combines all the advantages of a two-stage oil-free compression rotary screw compressor with those of a portable unit: maximum compressed air delivery volumes and quality, coupled with unrivalled flexibility.

The MOBILAIR M500-2 excels when operating in industrial applications. This compressed air titan is ideal for providing compressed air bridging operations when maintenance or repairs are required or for operating as a backup system when compressed air demand is high. Its also at home in power stations, in the automotive, food, petrochemical and pharmaceuticals industries, or for refinery applications.

The integrated SIGMA CONTROL MOBIL controller adjusts engine speed to deliver the exact volume of air needed for the specific task at hand at pressures between 3.0 and 10.3 bar. I addition, the compressed air discharge temperature can be preselected.

Design & Equipment includes:

• Compressed air aftercooler fitted as standard
• Fleet Management via modem as standard
• Optional skids version for stationary applications
• Refinery equipment as standard – including certified spark arrester, engine shut-off valve and closed floor pan
• Numerous features to facilitate set-up and secure transportation (chassis with parking brake, lifting and lashing eyes, forklift pockets)

For complete product information and technical specifications, please view or download the M500-2 product brochure PDF.

BENEFITS

Environmentally friendly, today and for the future: Thanks to its state-of-the-art exhaust air treatment system, the dependable, low-emissions Caterpillar diesel engine integrated into the machine meets the stringent standards of EU Emissions Stage V.

Maximum, long-lasting efficiency: Due to an innovative special coating which remains resistant to temperatures of up to 300 °C, the blasted and phosphate-treated rotors exhibit no measurable trace of wear, even after years of operation.

Minimal downtime: Thanks to its generously sized fuel tank, the M500-2 can run throughout two consecutive shifts and, when connected to an external tank, can even run in continuous operation.