A net air output of no less than 265 liters per minute and that while the Airpress LM 90-350 only makes 140 revolutions per minute. This low number of revolutions ensures that the life expectancy of the 90 liter compressor is twice as long as that of machines with a comparable air output. This makes the LM 90-350 ideal for intensive and industrial use. And that comes out nicely, because the compressor is powerful enough to also drive the heavier air tools. Despite the high weight of 63 kilograms, the compressor can be moved quickly with the handle and the 2 rubber tires.