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 | : | G74-5050V |
| : | 495 x 495 mm |
| EAN code | : | 8713628012677 |
| Box Qty | : | 1 |
| Weight gramm | : | 2 |
| LD cm2 | : | 1177 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 93 | 131 | 207 | 293 | 414 | 585 | 716 |
| m3/u | 335 | 472 | 745 | 1055 | 1490 | 2106 | 2578 |
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