It is suggested for keeping away insects and dust, and supports the insulation.
It has a rolled shape, stainless (WNR 1.4301) construction, with a length suitable for the width of the door. The airflow is from one side by an axial blower (O400, 160W). The actuating is by a sensor that answers for the opening of the door.
Technical details
- Diameter of roller: 400 mm
- Power supply: 230V, 50 Hz
- Electric power: 160 W