Save now and get the 20" x 12" Opposed Blade Damper (Aluminum) (Shoemaker OBD-20X12) via PlumbersStock. Some of the features include nylon bushings on adjustable blades that prevent metal on metal rattle, complete shut-off in closed position, it effectively controls airflow, and offers a mill finish. Zone off your commercial HVAC installations with an opposed blade damper. This damper will effectively controls airflow without disrupting air patterns. Shoemaker is an industry leader because of their quality HVAC solutions.
|Product:||Vents and Terminations|
|Use:||Heating and A/C|
|Ducting and Venting|