The Vitro range of fans is suitable for mounting in glass windows or through the wall.
The fans are available in three sizes 150mm, 230mm and 300mm with options of manual or automatic louver shutters. The manual version is activated by a pull cord on the fan which starts the fan and opens the louver shutters. Pulling the cord again reverses the process. The automatic version can be switched at a remote point activating the louver shutters and starting the fan.The automatic models 230mm and 300mm are speed controllable and reversible by means of an optional speed regulator. The speed regulator allows the air direction to act as an intake or extract fan and the speed to be regulated on both directions.
When mounting the fan through a wall, a special wall kit is required which is sold separately.
The 230 volt 50Hz motor is protected to IPX4