Gravity shutter # 180, grey
500015
Gravity shutter grille with self-closing roller grille, functions as a backdraft.
Self-closing roller grille
Description
Grille 180x180 mm with self-closing gills. Acts as a backdraught shutter. Primarily used for fans when there is a need to prevent air from entering when the fan is at a standstill. Without rear edge.
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