Hamlet Angle Head Tong

The WD-100 series are horizontally mounted backdraft dampers designed to allow vertical airflow up and prevent reverse airflow. The dampers are opened by air pressure differential (assisted by springs) and closed by gravity. The damper features a flangeless, galvanized steel frame and aluminum blades.

• Width and height furnished approximately 0.125 in. under size

Aluminum Eggcrate. Titus Eggcrate grilles have the highest free area of any return grille. These grilles are available with aluminum border and aluminum grid; steel border and aluminum grid; or entirely stainless steel construction. Offered in ½ x ½ x ½-inch, ½ x ½ x 1-inch, or 1 x 1 x 1-inch core sizes. Also available as a filtered return. FEATURES AND BENEFITS #8 x 1 1/4 lg. Phillips flat head sheet metal screws painted white Insect and debris screens are not available when dampers are fitted Optional opposed blade damper has screwdriver adjustment accessible through face of grille Material is aluminum All dimensions are ± 2”