Basement Axial Fan – Commercial (BAF-C) have been designed to operate as part of an underground induction ventilation system. Induction ventilation systems create high-velocity laminar airflows which are designed to overcome issues caused by structural downstands and low ceiling heights found in many underground car parks. They also remove the requirement for ductwork as the high-velocity airflow thrusts the air toward extract points. Removal of ductwork from the design enables a reduced install cost, a safer lighter environment and lower maintenance issues through ducts becoming blocked or damaged.
BAF-C is available in four models from 315mm to 400mm diameter with a range of thrusts from 24N to 83N. This rating is calculated by a mass flow rate multiplied by the fan outlet velocity. They are supplied as a fully commissioned pod complete with isolator switch, attenuators, and ceiling mounting brackets.