External grille for ventilation. External wall connection when using the wall sleeve WH100 & 120 & 150. SG 100 & 120 & 150/1: With concealed screw holes. Fly screen accessories FG 100 & 120 & 150 can be used. SG 100 B: brown. SG 15: With galvanized protective grille. Sealing tape included in delivery. Replacement air filter for SG 120: SF 120.Article: SG 120, Air direction: Ventilation, Installation: outside, Installation location: Wall, Installation type: Surface-mounted, Material: Plastic, weatherproof, UV-resistant, Color: traffic white, similar to RAL 9016, Weight: 0.165 kg, Weight with packaging: 0.175 kg, Suitable for nominal width: 125 mm, Width: 172 mm, Height: 172 mm, Depth: 53 mm, Width with packaging: 175 mm, Height with packaging: 175 mm, Depth with packaging: 54 mm, Ambient temperature: 60 °C, Suitable for box fans: no, Suitable for roof fans: no, Suitable for pipe fans: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted fans: no, Suitable for wall-mounted fans: no, Suitable for wall-mounted fans: no, Suitable for residential fans: yes, Suitable for centrifugal fans: no, Suitable for circulation fan: no, With wire mesh: no, With insect screen: no, With overpressure flap, intake: no, With overpressure flap, exhaust: no, With counter-rotating flap valve: no, With co-rotating flap valve: no, With installation frame: no, Lockable: no, Motor-controlled: no
| Property | Value |
| Material: | Plastic |
| Front width: | 172 mm |
| Front height: | 172 mm |
| Lockable: | no |
| With wire mesh: | no |
| With insect screen: | no |
| With overpressure flap, blowing out: | no |
| With overpressure flap, suction: | no |
| With counter-rotating flap valve: | no |
| With co-rotating flap valve: | no |
| With installation frame: | no |
| Motor controlled: | no |
