Dayton radial blade pressure blowers are used in small exhaust systems to efficiently clear dust, grit and other contaminants in the air. These blowers are ideal for applications like chemical processing, gas boosters, pneumatic conveying, furnace blowers, gas exhausting, cooling and drying processes. They are integrated with self-cleaning wheels and ball bearings for smooth and continuous operation and have rugged steel housing that can be rotated to 8 discharge positions for efficient dust removal. They also feature belt-drive design to offer flexibility in speeds and have OSHA complying fan guards to prevent accidental hazards. Choose from an extensive range of these belt-drive blowers w/ drive package, available in discharge heights ranging from 17 to 21 inches.