Down Blast Belt Drive Centrifugal Roof Exhausters Are Used For A Wide Range Of Commercial, Industrial And Institutional Environments.
Down Blast Belt Drive Centrifugal Roof Exhausters are constructed of heavy gauge aluminum for long lasting durability and dependability. Non-overloading wheel with higher static pressure capabilities makes it suitable for either ducted or non-ducted applications. Roof mounting permits location near the area to be ventilated, allowing short duct runs and more efficient operation. Belt drive results in lower operating RPM and sound levels and permits easy performance adjustments when needed to balance the total ventilation system. Construction features include Neoprene isolators for reduction of vibration and sound. Cover can be easily removed for quick access to motor compartment. Water tight conduit tube for easy electrical connection from below roof. Aluminum bird screen and disconnect. Stainless steel exterior fasteners. Centrifugal Wheel and all aluminum backward inclined wheel. Non-overloading for safe operation in ducted systems. Statically and dynamically balanced for smooth operation. Drives sized for minimum 150% of drive horsepower. Machined cast iron adjustable motor pulleys. Adjustable base for belt tensioning. Non-static oil resistant v-belts. Available in 1/4, 1/3, 3/4 and 1-1/2 horsepower, 355 to 1625 RPMs and a variety of dimensions.
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