This duct fan TTI250 is soundproofed. It is built in a casing that enables an enormously quiet operating. For this reason, it is used in libraries and kindergartens. The duct fan TTI250 combines wide capabilities and outstanding technical parameters for a ventilating system that requires high pressure and powerful airflow. It is designed for non-stop operation without switching off.
Attaching this big blue duct fan TTI250 is really simple, because it has the required apparatuses. So you can attach it in the desired position, horizontally or vertically.
For the connection of the duct fan TTI250 you need air tubes or air hoses with a diameter of 250mm.
The installation of the device must be carried out in compliance with the respective national regulations. The installation must only be performed by a specialist.
Diameter of tube holes: 25.0cm each
Productivity: 1110 / 1400 m³/h,
Rotation speed: 1955 / 2440 rpm,
Power: 125 / 177 W,
Noise level: 30 / 35 dBA
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