Fantech RSK 4 Backdraft Damper 4 Inch

 RSK

Fantech RSK 4 Backdraft Damper 4"

Manufactured from galvanised sheet steel

Spring-loaded blades

Can also be mounted vertically

• Back Draft Damper
• Item Damper
• Type Circular
• Opening Size 4 Inch Diameter
• Overall Size 3-1/4 Inch Length
• Material Sheet Metal
• Finish Galvanized
• Material Aluminum H14 (Damper Blade), Brass (Central Rod), Stainless Steel (Torsion Spring)
• EPBM Synthetic Rubber Gasket
• Mounting Vertical
• Backdraft Damper for Circular Ducts, Manufactured from Galvanized Sheet Metal
• The Two Blades are Spring-Loaded, Every Damper is Built with Performance in Mind
• The Damper Can be Mounted Vertically