Product Details
The Model 502 is an economy rear flanged vertical mount automatic exhaust shutter designed to facilitate horizontal airflow in one direction while preventing reverse airflow and providing protection from environmental elements when the airflow ceases. The blades of the shutter open with airflow and close by gravity when the fan is turned off, making it suitable for direct-drive or belt-driven exhaust fans. This product is not intended for use with vane axial or tube axial fans. It is manufactured in the USA and features a durable design that ensures reliable operation in various environments.
