ST-033-V | Extruded V-shaped aluminium profile with a 33.3 mm pitch and 43% physical free area. Designed for high-risk applications such as high-voltage enclosures, anti-intrusion protection, visual shielding, or harsh weather resistance. Made from aluminium extrusion (EN AW 6063 T66), anodized (20 microns) or powder-coated in any RAL, Sikkens, NCS or Interpon colour (60–80 microns). Also suitable for vertical installation. Single and double doors available with standard STORAX fittings. Louvre holders: ST-033-11 (30 mm) or ST-033-12 (34 mm, for thermal expansion). Max. span 800 mm at wind load qb 800 Pa. Blade dimensions: 39.6 x 37.6 mm.
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