The new DiaForce diagonal compact fan

ebm-papst’s DiaForce fan is uncompromising, delivering maximum airflow with minimum energy consumption and low tonal noise. DiaForce accomplishes this by combining the high airflow volume and favorable installation profile of an axial fan with the strong back pressure of a centrifugal fan. The result? The performance of a counter-rotating fan, but with significant energy savings and a better noise profile. DiaForce is ideal for cooling the highly integrated electronics in servers, mass storage devices, control cabinets, and more! 

More pressure thanks to diagonal characteristics
DiaForce’s cover plate is cut in a conical shape – the intake opening is smaller than the outlet opening – and it rotates with the impeller. This creates a higher pressure increase that can push air through the most densely packed electronic components.

Less noise thanks to aerodynamic optimization
The blade tips pass directly into the cover plate. There is no tip gap, and therefore hardly any turbulence in the gap area where there is a significant pressure gradient. That, plus a reduced mechanical vibration profile, results in significant noise reduction.

Option to add integrated FanCheck diagnostic tool
Not just brawn, but brains too: ebm-papst’s FanCheck is available for DiaForce. This diagnostic tool can be integrated into the fan electronics and calculates the real-time service life of the fan based on temperature, speed, and preset environmental factors. This takes reliability to whole new level and gives you extra peace of mind.