Through the aerodynamic design of the Multifan 130, B & M Slots can offer a box tunnel fan with high air volumes (45.600 m³/h at 0 Pa) and 36,9 W/1000 m³/h.
For even higher efficiency, Multifan fiberglass cone fans are available in diameters of 92 cm, 130 cm and 140 cm. The fans include insulated housings made of high quality and corrosion proof PVC or aluminum shutters.
