Parallel Blade Airfoil Control Damper Extruded Silicone Seals

The AC-51 airfoil control damper is manufactured with a 6" airfoil blade that is designed to reduce pressure drop across the face of the unit.

This is an ideal damper where the specifications call for a standard airfoil control damper application.

Union Made in The USA Arrow United products are made in the U.S.A.