FanPedia The Fan & Blower Encyclopedia (click on thumbnails to view image galleries) Fan Basics Exploded Views (all fan types) Fan Arrangements (all fan types) Wheel Types, Wheel Orientation & Hub Types (Centrifugal) Wheel Rotation & Discharges (Centrifugal) Motor Positions, Belt Driven Fans (Centrifugal & Plenum) Propeller & Hub Types Axial Fans Airflow & Rotation Motor Positions & Discharges (Axial, Mixed Flow, & Inline Centrifugal) Fan components Motor Bases(all fan types) Inlet Funnels / Venturis (Centrifugal) Bearing Types, Accessories, & Modifications Special Construction Spark Resistant Construction High Temperature Construction Insulated Fans Nominally Leak-Tight Construction RTO Construction High Moisture Construction Swingout & Clamshell Construction Fan Accessories Common Accessories Base Types Dampers & Vanes Grounding Devices Inlet Boxes Shaft Seals Motor Positioners Split Housings Technical Descriptions Technical Descriptions