3100 Series Dampers

Effortlessly control airflow with durable 3100 Series Dampers.

• Aluminum back draft dampers are engineered for strength and durability.
• Flanged mount frame.
• Blades are sealed with full-length, vinyl weather stripping.
• Multiple sizes to suit your needs.
• A profile of 1-1/8" allows dampers to fit in just about any wall.
• 113906 and 113907 have a maximum airflow 2,400 FPM.
• Motors sold separately, have a cable pulley, so no delay timer is needed for fan.

Shutters, Vents & Louvers - 3100 Series Dampers
Item # Description Price  
115465 3100 Series Damper - 12" x 12" 71.95000 /EA More Info
115466 3100 Series Damper - 24" x 24" 129.95000 /EA More Info
113903 3100 Series Damper - 30" x 30" 175.95000 /EA More Info
113904 3100 Series Damper - 36" x 36" 215.95000 /EA More Info
113905 3100 Series Damper - 48" x 48" 379.95000 /EA More Info
113906 3100 Series Damper - 54" x 54" 479.95000 /EA More Info
113907 3100 Series Damper - 60" x 60" 545.95000 /EA More Info
115224 3100 Series Damper Motor 152.95000 /EA More Info