This 30" Industrial Grade Pedestal Fan by Lasko, widely circulates air in spaces such as warehouses, auditoriums, health clubs and other large areas. This heavy-duty, high velocity fan has an adjustable height ranging from 64" to 92" and oscillation for broader coverage. Constructed with durable steel, rust-resistant, powder coated grills and metal fan blades for maximum air movement. Has 3 powerhouse speeds with pull cord controls and an enclosed motor for added safety. Cord is 120" long.