Buy now to get a deal on the 4" x 20" Opposed Blade Damper (Aluminum) (Shoemaker OBD-4X20) here with the pros at 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 has a strong reputation in the heating and cooling industry for quality manufacturing.
Product: | Vents and Terminations |
Manufacturer: | Shoemaker |
Use: | Heating and A/C |
Ducting and Venting | |
Color: | Aluminum |
Mpn # | 0BD-4X20 |
Weight | 3.20 lbs. |