Item Detail Table of Content Facility Support Equipment & Supplies Air Circulators 4' Drop Length AVDX Series Item Number: EGY76001349 Supplied by ENERGY LOGIC LLC (see all) 4' Drop Length AVDX Series 5' Drop Length AVDX Series 6' Drop Length AVDX Series 7' Drop Length AVDX Series 8' Drop Length AVDX Series 9' Drop Length AVDX Series 10' Drop Length AVDX Series 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.