Description
Duro Dyne 8041 Stampline Regulators 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. Includes: K-2 regulator; KP-6 spring loc bearing; KP-8S square e
