Heavy Duty Square HVAC Damper for Vertical & Horizontal Mounting - 11 3/4 Inch, Air Flow Control for Ductwork | Perfect for Home Ventilation Systems & Commercial HVAC Installations

Backdraft Exhaust Damper, No Flange, Horizontal or Vertical Mount, Damper Size (In.) 11-3/4 x 11-3/4, Overall Size (In.) 11-3/4 x 11-3/4, Flange Width (In.) -, Max. Velocity (FPM) 2,000, Construction Material G-90 Galvanized Steel Frame and Aluminum Blades, Use w/Dayton Ventilators -, Includes Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation

HVAC and Refrigeration

Manufacturer Dayton

Made in United States