All aluminium construction. The outer grille is made of aluminium extruded sections and the inner grille is one of our 3-series, standard size adjustable air grille with flyscreen. The adaptable connecting sleeve is provided with cold insulation.
Application
These grilles are adjustable and give good air circulation. Specially made for cavity walls
Standard
- high quality corrosion resistant powder coating, RAL 9010, white.
- countersunk fixing holes.
- matching plugs and fasteners.
- for wall thickness from 245 mm to 400 mm.
- insect screen.
- automatic release of trapped water.
- fitting instructions.
Options
- other dimensions.
- E.P.D.M. sealing tape.
- powder coating in RAL colours.
- noise insulation.
Technical details
| Article number | : | G32-3025W |
| Specification | : | white, RAL 9010 |
| Build in | : | 320 x 270 mm |
| EAN code | : | 8713628152502 |
| Box Qty | : | 1 |
| Weight gramm | : | 4100 |
| LD cm2 | : | 126 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 11 | 15 | 23 | 33 | 47 | 66 | 81 |
| m3/u | 40 | 54 | 83 | 119 | 169 | 238 | 292 |
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