Low Noise version: Thanks to its noise-reduced design, it ventilates at a 7 dB lower noise level compared to the standard Silentis 10 type.

The design of the Cata Silentis ventilation fans has not only an aesthetic, but also a flow technology role. It is characterized by a lower noise level compared to its counterparts with similar performance and traditional design. It is designed for the ventilation of bathrooms, restrooms, and household rooms, for exhausting the used air directly through a wall opening or through a short pipe system. The fan can be operated either from the light switch in the room or from a separate switch for the fan.

The product is protected against splashing water and has an IP-X4 protection level in terms of moisture, therefore the minimum installation height can be 225 cm measured from the floor level. It can also be installed on the side wall or ceiling thanks to its special bearings.

The front panel can be removed with one movement, without the use of tools or it can be put back on the device just as easily. This enables easy and efficient cleaning of the fan, which can positively affect its life expectancy.

Thanks to the built-in butterfly valve, unwanted backflow can be prevented, which can be particularly beneficial in the case of restrooms and multi-user ventilation systems (e.g. the common line of apartment buildings).

Other features:

- Diameter: 100 mm
- Max. air delivery: 90 m3/hour
- Can be operated from a switch
- Installation: side wall, ceiling
- Room size: < 18 m3 (7 m2)
- Noise level: 30 dB (A)
- Number of steps: 1
- Color: White
- Built-in backflow preventer
- Weight: 0.64 kg
- Power: 15 W
- Protection: IP-x4
- Voltage: 230 V
- Speed: 2500 rpm