Louvred grilles manufactured from high-quality galvanized steel. Designed to be set in.
Application
These grilles are weatherproof and give good air circulation. Usable outside without further treatments.
Standard
- high-quality galvanized steel.
- countersunk fixing holes.
- matching plugs and stainless steel fasteners.
Options
- other dimensions.
- E.P.D.M. sealing tape.
- powder coating in RAL colours.
- fixing hooks (burglar resistant).
Technical details
- high-quality galvanized steel(1,5mm)
- build in frame: 45 mm.
- installation depth: 96 mm.
- blade pitch: 75 mm.
- steel screen 12x12 mm.
- free area 65%
Technical details
| Article number | : | G74-3030V |
| : | 295 x 295 mm |
| EAN code | : | 8713628012462 |
| Box Qty | : | 1 |
| Weight gramm | : | 2 |
| LD cm2 | : | 335 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 26 | 37 | 59 | 83 | 118 | 167 | 204 |
| m3/u | 94 | 133 | 212 | 299 | 425 | 601 | 734 |
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