← All assets · 3D models E Extraction Duct Elbow (Sawmill and Timber Yard) Download GLB (109 KB) Quarter-turn extraction duct with rounded bend and heavy flanged terminals; static enclosed air route. modernrealisticmodular CC0 — free for any use, no attribution required Type3D model CategoryProps Triangles5.3k StyleRealistic FormatGLB Size109 KB LicenseCC0 SourceCollected by EarthOnline