381-800-447 | 12" VENT DAMPER | Weil McLain

12" VENT DAMPER: The Weil McLain 381-800-447 is a 12" vent damper that is designed to control the flow of air in a ventilation system. It is made of galvanized steel and has a powder-coated finish for durability. The damper is operated by a manual lever and has a damper blade that can be adjusted to any position between fully open and fully closed. The 381-800-447 is ideal for use in a variety of applications, including HVAC systems, exhaust systems, and fresh air intake systems. It is easy to install and maintain, making it a great choice for any industrial or commercial application.Our HVAC supply store offers the best prices and fast shipping for your products!