Product Details
The heavy-duty motorized volume control dampers feature a robust 1-1/2" flanged frame with welded corners for enhanced strength. They are equipped with 6" wide blades that are center-pivoted, allowing for a full 90-degree rotation with parallel blade action. Stainless steel jamb seals are included to effectively prevent the entry of light, air, and moisture. These dampers are versatile for both exhaust and supply applications and can be mounted in either vertical or horizontal positions, making them suitable for walls or curbs. Each unit comes standard with an internally mounted factory-installed 100-240 volt power open/spring close motor, complete with end switches. The product is proudly made in the USA.
