Aluminium ventilator for cavity walls.
Ventilator unit with external aluminium louvre panel, internal aluminium slotted plate, hit-and-miss airflow control and galvanized steel connecting sleeve, for cavity wall recess mount.
Material | Aluminium alloy: AlMgSi 0.5 to DIN 1748 |
Uniclass 2015 | |
CAWS | F30/17 Ventilation ducts in external walling F30/171 Ventilation ducts in external walling |
Product Reference | Aluminium Controllable Internal Louvre Grille 442 |
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. Polyester powder coating, Syntha Pulvin colour ___, sheen ___ %60–70 µ. |
Other requirements | Mesh, 2.3 x 2.3 mmStandard option. Grade 304 stainless steel. |
Standard product features | Size (w x h without flange): 265 x 90 mm. Material: Aluminium alloy: AlMgSi 0.5 to DIN 1748. |