grilles, air valves, diffusers: grilles
KNP-al floor ventilation grille
KNP-al – floor ventilation grille.
KNP-al grates are used in low and medium pressure installations.
Made of:
aluminum, alloy 6063
natural anodized aluminum
Optional:
acid-proof sheet
any color in accordance with the RAL catalog is available on request
| H [mm] / L [mm] |
125
|
225
|
325
|
425 |
525 |
625 |
825 |
1025 |
1225 |
| 125 | + | + | + | + | + | + | + | + | + |
| 225 | + | + | + | + | + | + | + | + | |
| 325 | + | + | + | + | + | + | + |
