Steel and Aluminum Gravity Ventilators Cesco's model GVS ventilators are designed for efficient and weatherproof gravity intake, relief, or exhaust applications. The low contour design is inconspicuous and virtually unnoticeable from the ground. Because of Cesco's heavy duty structural framing desig...

Smoke Dampers Cesco smoke dampers are all Underwriters Laboratories classified. Cesco dampers are available for either vertical or horizontal applications with optional factory-installed electric or pneumatic actuators, manual operators, sleeves and position-indicating switches. Model SDAF/CDAF cont...

Aluminum Air Foil Damper Cesco's performance-leading aluminum airfoil control dampers have a low profile frame head and sill, using round inner corners to minimize air resistance. Fixed-height blade stops maximize the free area available for all possible size combinations. |Home|Why Choose Us|Produc...

Combination Fire/Smoke Damper Cesco dampers are available for either vertical or horizontal applications with optional factory-installed electric or pneumatic actuators, sleeves and position-indicating switches. Cesco Products' combination fire/smoke dampers are tested and classified in accordance w...

Heavy Duty Dampers Cesco's double-flanged dampers feature a standard 16 gauge galvanized steel frame. Optional electric or pneumatic actuators and jackshafting internal to the frame's flanges is available. The benefit to Cesco's damper is a full duct opening which allows for minimal pressure drop. P...