G31 Door grille, aluminium
Door grilles manufactured from extruded aluminium. These grilles are designed for doors of minimum thickness 27 mm and maximum 50 mm. For doors thicker than 52 mm we recomend two G1 louvred grilles (for better air passage).
Application
Usable in doors and dividing walls. Supplied with a matching back frame and fixing screws. Grilles have chevron section blades, non vision.Standard
- satin anodised.
- countersunk fixing holes.
- extra wide frame 20 mm.
- matching fixing screws.
- fitting instructions.
Options
- other dimensions.
- E.P.D.M. sealing tape.
- powder coating in RAL colours.
Range
| Article number | : | G31-4020AA |
| Specification | : | anodised |
| Nominal size | : | 400 x 200 mm |
| EAN code | : | 8713628141506 |
| Box Qty | : | 1 |
| Weight gramme | : | 1200 |
| LD cm2 | : | 134 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa |
| dm3/s | 11 | 16 | 25 | 35 | 50 |
| m3/u | 40 | 57 | 90 | 127 | 180 |
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