Aluminium Controllable Internal Louvre Grille 4032
QA Certificate
Certificate type
Slotted plate aluminium ventilator.
Slotted plate aluminium ventilator, with hit-and-miss airflow control, for surface mounting to interior walls.
- Enables secure ventilation.
- Choice of finish.
- Standard sizes or made to measure.
- Projecting profile with internal slide.
- Choice of cord, slide knob or rotating knob operation.
| Material | Aluminium alloy: AlMgSi 0.5 to DIN 1748 |
| Uniclass 2015 | |
| CAWS | L10/650 Metal louvres |
| Product Reference | Aluminium Controllable Internal Louvre Grille 4032 |
| Dimensions (w x h overall) | 175 x 150 mmAirflow 12.5 m³/h at 1 Pa. 240 x 200 mmAirflow 28.8 m³/h at 1 Pa. 325 x 300 mmAirflow 66.2 m³/h at 1 Pa. 300 x 100 mmAirflow 17.3 m³/h at 1 Pa. 450 x 100 mmAirflow 28.8 m³/h at 1 Pa. ___ x ___ mmAs drawing ___ |
| Control | CordRotating knob, at ventilatorSlide knob, at ventilatorUnit width (maximum): 500 mm. |
| Location (viewed internally) | LeftRight |
| Finish (aluminium components) | Anodized, bronze25 µ. Type E6/ EV1 to DIN 17611. Anodized, natural25 µ. Type E6/ C34 to DIN 17611. Polyester powder coating, RAL colour ___, sheen ___ %60–70 µ. |
| Other requirements | NoneInsect mesh, 2.3 x 2.3 mmStandard option. Grade 304 stainless steel. |
| Standard product features | Material: Aluminium alloy: AlMgSi 0.5 to DIN 1748. |
- BSRIA Ltd: Water tightness testing to EN 13030