OXtimised for Static Pressure During the development of the new P8, particular emphasis was placed on the concentrated air stream and thus high static pressure. The fan guarantees extremely efficient cooling, even with increased air resistance. Therefore, P8 is particularly suitable for use with radiators and radiators. HIGH QUALITY BED The German alloy and grease combination reduces friction in the bearing and improves efficiency. As a result, it produces less heat as well as noise in bearings, meaning that you can enjoy the longer life of your fan.