Duro Dyne® KS Series Regulator Set, 10 in Damper, Steel, Plated, Domestic
Duro Dyne® Regulator Set, Series: KS Series, 10 in Damper, Steel, Plated, 1/4 in, Domestic
These heavy gauge plated steel regulators are among the most popular on the market. They minimize air leakage and reduce rattle. A wing nut locks the damper in position, yet permits quick readjustment. The dial shows the damper position at a glance. The regulator mounts easily on round or square ducts.