Class 10000 Heavy Duty (HD) fans are designed for large fan diameter installations. Offered in clockwise (RH) and counterclockwise (LH) rotation in fan diameters from 4 to 24" (1.22 to 7.32 m), they can be configured with manually adjustable pitch. Features include a hub tube diameter of 3" for added strength and durability, resilient blade mounts, increased chord width, and adjustable fan diameter (±1.5" [3.81 cm]). The blade angle can be adjusted without removing the fan blades.
Moore Fans, (660) 376-3575