The BD BOX series is made of double inlet foreward curved blade fans belt coupled to the motor, housed in a cabinet inside lined with sound proofing material. They are designed to exhaust or intake air in residential and commercial installations (offices, pools, shops, restaurants) or industrial (engine rooms , electrical devices, kitchens …) where silentness and high capacities are required. Requiring operation and high capacities. The possibility to act on the rpm and the wider range of fans consent a more flexible use in many different applications than the direct coupled series (DC-BOX).
Dowload document BD-BOX 2017