All of the product frame and blades are manufactured from extruded aluminium profile.

Volume control dampers are used for control of flow rate and pressure in ventilation ducts.Opposed blades in dampers have aerodynamic structure that has the property of reducing the air friction. Flow rate is adjusted with valve according to the OPEN - CLOSED and interval values that are written on the valve. Also, rubber washers are put between the blades for impermeability.

*Electrostatic powder coating (Standard colors are RAL 9010 and RAL 9016)
*Aluminium anodized

*Fixing with bolt.

SM: Servomotor