Heavy Duty Wall Collars For Exhaust & Supply Fans
Dayton heavy duty wall collars are ideal for installation or wall mounting of exhaust or supply fans in commercial and industrial applications. They have 16 gauge galvanised steel construction for corrosion resistance, strength and durability. These wall collars feature internal and external flanges to mount shutters and provide flashing for the wall openings, respectively. Choose from a wide range of these wall collars to fit fans with diameters of 48, 54 and 60 inches.