Louvred grilles manufactured from extruded aluminium. Designed to be set in, extra heavy duty design.
Application
These louvred grilles are weatherproof and give good air circulation.
Standard
- satin anodised.
- fixing hooks.
- strengthened corners.
- matching plugs and stainless steel fasteners.
- fitting instructions.
Options
- countersunk fixing holes.
- insect screen, 2.5 x 2.5 mm or 12 x 12 mm.
- E.P.D.M. sealing tape.
- powder coating in RAL colours.
- filter cassette.
Technical details
| Article number | : | G3-4040AA |
| Specification | : | anodised |
| Tamaño nominal | : | 390 x 390 mm |
| EAN code | : | 8713628018839 |
| Box Qty | : | 1 |
| LD cm2 | : | 622 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 49 | 69 | 109 | 155 | 219 | 309 | 379 |
| m3/u | 176 | 248 | 392 | 558 | 788 | 1112 | 1364 |
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