Kaeser Compressors introduces its M64 Mobilair portable air compressor, which is suited for outdoor use in applications such as sand blasting, pavement breaking and general air tool use. Featuring a Sigma Profile rotary screw airend that produces more air with less horsepower, the M64 provides 225 cfm at 100 psig. Units include a large fuel tank and easy-to-read control panel with a push-to-load switch. The proprietary anti-frost thermostatic control valve avoids tool freeze-ups, while the high-efficiency cooling system allows for operation in ambient temperatures up to 120F.