Closing flaps for ventilation. With galvanized protective grille. From nominal size 35 with a central bar to increase the stability of the flap. Recommended accessories: ZVR connecting frame for attaching the closing flaps AS and RS to the fan instead of to the wall.Article: AS 60, Air direction: Ventilation, Installation: outside, Installation location: wall, Installation position: vertical / horizontal, Material: plastic, weather- and UV-resistant, Color: traffic white, similar to RAL 9016, Slat color: silver gray, Weight: 2.56 kg, Weight with packaging: 3.055 kg, Flap type: self-tapping. opening/closing, nominal width: 600 mm, width: 622 mm, height: 622 mm, depth: 42 mm, width with packaging: 750 mm, height with packaging: 700 mm, depth with packaging: 50 mm, ambient temperature: 60 °C, suitable for box fans: no, suitable for roof fans: no, suitable for duct fans: no, suitable for heat recovery systems: no, suitable for wall-mounted fans: no, suitable for wall-mounted fans: yes, suitable for residential fans: no, suitable for centrifugal fans: no, suitable for circulation fans: no
| Property | Value |
| Material: | Plastic |
| Front height: | 622 mm |
| Front width: | 622 mm |
| Depth: | 42 mm |
| Air direction: | exhaust |
