It has a plastic injection body and a corrosion-resistant plastic fan. The external rotor motor is used to create a compact structure and the device is max. It is capable of carrying air at a temperature of 40ºC.

The forward-inclined fan wheel is manufactured from corrosion-resistant plastic and aerodynamically designed to provide regular flow. Thanks to its aerodynamic wing structure, it works quietly. protection grille in fan suction.

It works with low noise levels and is designed to be maintenance-free for long periods of time. It can be mounted at desired angle and it has circular section output. In the fan suction, there is a protection grill in one piece with the body. BPS fans are preferred in applications where acidic or humid air is present. It is lightweight due to its plastic structure. The body has rectangular section output. Speed can be adjusted with speed control devices.

Optional control devices can be provided.

* Speed control can be done with linear voltage regulator (see BSC accessory).

BPS fans are preferred in applications where acidic or humid air is present. Due to the plastic structure of the material is light, does not bring large loads where used. Not affected by corrosive air currents.