Axial fan with back flow valve and humidity sensor with timer SB D100
- For constant or periodic exhaust ventilation of bathrooms, kitchens and other domestic compartments .
- For mounting in air shafts or connection with air ducts.
- Modern design.
- The motor on rolling bearings. Does not require additional service.
- The motor is equipped with overheating protection.
- Fixing to the mounting place is carried out by means of screws.
- The front panel of all models is equipped with light indication of fan operation.
- For all models the installation of BDS series valve with spring mechanism for protection against back draft is possible (BDS valve is included with models '-C').
- All models have a wide range of options.
- Degree of cover protection of an electric equipment against penetration of solid objects and water - IPX4.