O-EXT
External grid with anti-insect net and rainproof fins
Series 4021.A
External grid with anti-insect net and rainproof fins
Can be used for external air inlet/ejection.
Fastening clip on the neck to be fitted at the same angle as the plug-in to improve sealing.
External finish consisting of an anti-insect net and blades to tilt the flow.
| Stainless steel external wall grid for maximum rigidity and corrosion resistance. |
External grids
| Code | Model | Description | Pack | Outer | Cat. | € |
| 4021.09.12 | OEXT-12 | DN125M, inox | 1 | 36 | 30.09 | ||40210912_LastPrice|| |
| 4021.09.16 | OEXT-16 | DN160M, inox | 1 | 24 | 30.09 | ||40210916_LastPrice|| |
| 4021.09.20 | OEXT-20 | DN200M, inox | 1 | 24 | 30.09 | ||40210920_LastPrice|| |