Dayton belt-drive exhaust fans are suitable for industrial and commercial exhaust applications requiring a high volume of air at low static pressures. These fans feature 5 blade, galvanised steel propellers w/ sealed pillow block bearings for a smoother and noise-free operation. They come with open drip-proof (ODP) enclosures that permit outside air to pass through the windings for proper ventilation. These units come with drive packages that include a motor, bushings, belt and sheaves (packed separately) to customise the assembly as per requirement. They can be mounted vertically for exhaust application and horizontally for serving as supply fans. Choose from an array of these medium duty exhaust fans, available in speeds ranging between 861 and 1725 rpm.