Air Regulation Dial Regulator

Duro Dyne 1/4" dial regulators are ideal for duct work up to 10", minimising air leakage and reducing rattle. Sold in packs of ten

Features:

-Formed handle to ease adjustment.

-Bolt and wing nut for secure locking of damper.

-Off set mounting holes to avoid interference.

-Clear indication of damper position.

-Two bearing sizes - 8041, and 8047 with a longer bearing.