Default unit of volume used in the selection form and graphics.
Default unit of pressure used in the selection form and graphics.
Default unit of temperature to be displayed.
Measure unit for distance and height to a noise source over the sea level.
Value expressed in% to calculate belt drive and axial multiblade fans power, applying this security factor.
Motor working frequency
METALLIC GRAVITY SHUTTER FOR CABINET FANS. CERTIFIED 400ºC/2H
• Frame made of galvanised sheet and shutters made of aluminium.• To be fitted on centrifugal fans likeBDL FIRE F400, DD BOX and BD BOX.• Certified 400ºC/2h.
Phone: +46 431 850 00
Fax: +46 431 850 10
SE-269 82 Båstad