FSD-60

Ruskin FSD60 Series ultra low leakage combination fire and smoke dampers provide point-of-origin fire and smoke containment. The FSD60 includes high strength one-piece airfoil blades to ensure the lowest resistance to airflow and is rated up to 4000 fpm (20.3 m/s) and 8 in. wg (2 kPa).
Ruskin FSD60LP ultra low leakage, low profile, and low pressure drop combination fire and smoke damper is provided with an integral sleeve/frame design. All FSD60 Series dampers may be installed vertically in walls or horizontally in masonry floors and are rated for airflow and leakage in either direction.