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Combination Out of Wall and Modulating

Models 1221-OWM and 1221-DOWM

This "3-in-1" damper provides volume control via an electric or pneumatic modulating actuator as well as fire and smoke control for "out of wall" applications.

This "3-in-1" damper provides volume control via an electric or pneumatic modulating actuator as well as fire and smoke control for "out of wall" applications.

Models

1221-DOWM - 1 ½ Hour • Airfoil Blade • Modulating • Out of Wall
1221-OWM - 1 ½ Hour • Airfoil Blade • Modulating • Out of Wall, Grille Mount

Submittals

IOM

Performance Data

Literature

Combination Fire/Smoke Dampers