Classification data | |
Material | |
Finish | Anodized. Guidance for specification option: Qualanod-compliant, coating thickness 15–20 µm, standard natural colour (clear anodizing). Powder-coated. Guidance for specification option: Qualicoat-compliant, minimum average coating thickness 60–80 µm, standard RAL colours with 70% gloss. |
Colour | RAL. Guidance for specification option: Standard RAL colours with 70% gloss. Insert requirements. |
Construction | Surface Mounted Round (MR). |
Air intake and exhaust performance | |
Application | |
Weather performance | |
Water penetration class (minimum) | To BS EN 13030. Class B (v - 0.0 m/s). Class C (v - 0.5 m/s). Class C (v - 1.0 m/s). Class D (v - 1.5 m/s). Class D (v - 2.0 m/s). Class D (v - 2.5 m/s). |
Fire performance | |
Reaction to fire | |
Louvre configuration | |
Number of banks | |
Blade orientation | |
Blade pitch | |
Blade angle | |
Accessories | Stainless steel insect/ bird mesh. Drip tray profile to rear of cill frame. |
Thickness | Manufacturer guidanceProfile thickness. |
InputFlowrate | Manufacturer guidanceK factor intake. |
ExhaustAirFlowrate | Manufacturer guidanceK factor exhaust. |
Perforation | P1 - Insect Mesh. Guidance for specification option: Small slots, visual free area: 60%, perforated louvre blades as insect screen. |
Type | |
Dimensions | Manufacturer guidanceW x H. |
Mesh | Aluminium extrusions are perforated and act as insect mesh. |
Free area | Visual free area: 60%; Physical free area: 34%. |
Coefficent Entry (Ce) | |
Coefficent Discharge (Cd) | |