ebm-papst Crossflow Blowers ebm-papst crossflow blowers offer a reliable and versatile solution to a variety of requirements. The exceptional features of ebm-papst crossflow blowers are their high air flows at relatively low counterpressures and very good noise characteristics. Additionally, the unit can be mounted either horizontally or vertically, with the motor at the bottom. Applications include stove jacket cooling, thermal storage heaters, overhead projectors, tanning beds, air-conditioning and heating units. Crossflow & Centrifugal Blowers