•  Direct driven roof exhauster incorporating full formed steel venturi and curb cap

•  Most fan/roof ventilators use cast aluminum props with a few exceptions

•  All industrial grade electric motors are furnished as standard. Motors can be supplied as ODP, TEFC, or Explosion proof, on most models

•  Full galvanized stackhead w/full damper blades in nylon bearings

•  Fan body and curb cap assembly coated with "DUPRO" cold galvanizing compound