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 346 x 346 mm, is compatible with ducts with a diameter of 18 cm and can be combined with devices such as the Vortice E-304 M axial extractor fan (code 40204).
The flaps open automatically when the fan is operating and close by gravity when it is off, providing an effective barrier against air backflow.
Datasheet
• Compatibility with ventilation ducts with diameters of 18 cm
• Material: Stainless steel with aluminum finish
• Square shape
• Front dimensions 346 x 346 mm
• Function prevents air backflow when the fan is off
• Installation on the supply side of the ventilation system
• Aluminum color
Properties
