Steel products

Back to Regulation

The multileaf dampers are suitable for the control and the adjust of the air flow in air conditioning or ventilation ducts.

Technical data

  • Frame in galvanised steel , thickness 1,0 mm
  • Aerofoil blades in galvanised steel , thickness 0,5+0,5 mm (0,6+0,6 mm for width over 1,0 m)
  • Distance between blades 100 mm
  • External movement drive in galvanised steel
  • Bearings in nylon;
  • Axes ø12 mm in galvanised steel
  • Lateral seal in flexible aluminium sheet
  • Pressure loss tested in accordance to ISO 7244
  • Acoustic data tested in accordance to UNI EN 25135


  • DLT 101X: In stainless steel AISI 304


  • Manual drive CL-SRCR10 up to 0,5 m² of surface;
  • Manual drive CL-SRCR11 up to 1,2 m² of surface;
  • Manual drive CL-SRCR 12 over 1,2 m² of surface;
  • Front drive CL-SRCR13;
  • Adhesive longitudinal rubber seal on blades;
  • Electric motor;
  • Pneumatic motor double effect;
  • Bearings in bronze


CL-DLT101Z Series