Combination Louver / Damper with Flange 48"W x 36"H - ACL-F-48x36

Heavy duty motorized volume control dampers. The 1-1/2" flanged frame has welded corners for added strength. The 6" wide blades are center-pivoted for a full 90 degree rotation with parallel blade action. The stainless steel jamb seals help in keeping out light, air, and moisture. The dampers can be used for exhaust or supply applications and can be mounted in either a vertical or horizontal position; typically walls or curbs. Comes standard with an internally mounted factory installed 100-240 volt power open / spring close motor with end switches. MADE IN THE USA

Accessory for Model ACL-F 54" and 60". MADE IN THE USA

The Hat Channel is an extruded aluminum motorized volume control damper. The hat channel frame is 5" deep with 7" wide center-pivoted blades for a full 90 degree rotation with parallel blade action. The TPV blade and stainless steel jamb seals help in keeping out light, air, and moisture. The dampers can be used for exhaust or supply applications and can be mounted in a vertical or horizontal position; typically walls, curbs, or ductwork. Comes standard with an internally mounted factory installed 100-240 volt power open / spring close motor with an end switch. MADE IN THE USA

Drainable Blade Fixed Louvers - The Model DFL offers excellent resistance to rain and weather. The drainable blade design channels water away from the blades and down the jambs. This eliminates water cascading from blade to blade. The channel frame is 4" deep with a 1-1/2" flange and drainable 37-45 degree blades. Comes standard with a birdscreen on the back. Made in the USA

American Louver Balancing Damper, Radial, Galvanized steel, 12", PK10 Galvanized steel radial damper helps to control air flow through air vents. Easily adjust opening with a screw driver. Fits on diffusers with 12" neck. Package of 10. Available in 6", 8", 10", 12", and 14".