Description
Gravity shutter intended for ducted ventilation systems, its main function is to prevent the re-entry of air or the entry of atmospheric agents into the duct when the fan is not in operation.
Constructed from stainless steel with an aluminium finish, the shutter features a square design with front dimensions of 296 x 296 mm.
It is compatible with ducts with a diameter of 160 and 200 mm and can be combined with devices such as the Vortice E-252 M helical extractor fan (code 40203).
The flaps open automatically when the fan is operating and close by gravity when it is turned off, providing an effective barrier against backflow of air.
Datasheet
• Compatibility Ventilation ducts with diameters of 16 and 20 cm
• Material: Stainless steel with aluminum finish
• Square shape
• Front dimensions 296 x 296 mm
• Function prevents air backflow when the fan is off
• Installation on the supply side of the ventilation system
• Aluminum color
Properties
