aluminum ventilation damper / galvanized steel / stainless steel
RSK Lucoma



  • Material:

    aluminum, galvanized steel, stainless steel


The RSK back-draught damper is a simple negative or excess pressure damper, and is also available as a flutter damper. It comes with all the high-quality attributes of Lucoma dampers and features reliable functionality and robust construction. The DRK is available in any combination of galvanised steel or stainless steel with aluminium or stainless steel blades.

The RSK back-draught damper is installed to prevent return flow or the ingress of unwanted air or to maintain conditions in complex duct networks at a precise pressure.