Product Description
- Nominal diameter: 120 mm
- EC motor protected against thermal overload, with shaft turning in ball bearings; 2 operating speeds controlled electronically from PCB
- Maximum air flow 130 m3/h
- Equipped with non-return damper preventing unwanted backdraught when the fan is off
- Fixed timer: the product works for 6 minutes at maximum speed, then automatically return to minimum
- Material: UV resistant plastic (prevents ageing caused by exposure to sunlight)
