Aluminium Louvre Grille 491

by Renson Fabrications

Framed-panel, single-bank, fixed-louvre aluminium ventilator with indirect airflow, for wall recess mounting.
- Enables secure, highly weather resistant ventilation with exclusion of insects. Physical free area: 26 %.
- Aluminium profiles with choice of finish. Blades at 33.3 mm centres.
- Suitable for insertion into wall openings from exterior with 21 mm (maximum) flange overlap. 5 mm external flange projection.
- Interior reveal fixing.
- Dimensions (minimum): 100 x 100 mm. Made to measure.
- Panel thickness: 33.5 mm.

Specification Details for Aluminium Louvre Grille 491 (Ventilation Louvres)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Renson Fabrications is consulted before specifying.

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