Fan impellers (set)

The new fan impellers (the left one) are far superior to the old design (the one on the right). They are made from a stronger material combined with improved design making them several times stronger than the old impellers. Tighter tolerances of the balancing reduce vibration and the scrap rate is significantly lower. From a user’s point of view the most important change is that they are easier to clean and service. Feel free to upgrade.

Package includes two impellers to each side of the ventilation housing.