Gravity External Shutter Wall Grille Grill Duct Air Vent Exhaust Fan Silver

Item Description
1 piece of ventilation grille weather protection grille - ventilation grille
With the axial fan to use, usually closed vertically, automatically open when the fan is turned on, rainpestrodent control, for the outer wall of rain exhaust.

Material: Aluminum Alloy
External diameter: 360mm
: Silver











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