Sorry, we’ve encountered a problem displaying product pricing. Please Refresh the page.
Get a balancing damper from Grainger to help regulate the airflow in your HVAC system. Install balancing dampers with the blade in the horizontal position. The dampers in this selection include external manual hand quadrants to help adjust the damper and balance airflow. Choose from square, round and rectangular balancing dampers in a variety of sizes to help you find the right balancing damper for your application. Shop Grainger today!Close