ST-066-CLOSE | Extruded aluminium dummy louvre with 66 mm pitch. Physical free area: 0%. Optional insect-repellent perforation 33 x 3 mm (Type ST-066-PERFO) available. Material: aluminium EN AW 6063 T66, anodized (20 µm) or powder-coated (RAL, Sikkens, NCS, Interpon – 60–80 µm). Mounted with louvre holder ST-066-11 or ST-066-12, pre-mounted on support profile. Technical data: depth 55 mm, height 76.5 mm, max. span 2300 mm (qb 800 Pa).
3.7 
