Item Detail Table of Content Facility Support Equipment & Supplies Air Circulators 4' Drop Length AVDX Series Item Number: EGY76001349 Price: $348.70* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart DescriptionDrop Length is the distance from fan mounting point to the blades.WarrantyTen (10) year Product Specification Dimensions4" x 4" x 48" Weight10 lbs.