USAGE
Rectangular volume control dampers are used for control the flow rate and pressure in ventilation ducts. Opposed blades in damper have aerodynamic structure to reduce the frictional resistance of the air. Flow rate is adjusted with metal command handle according to OPEN - CLOSED and interval values that are written on the handle.
COATING
*Electrostatic powder coating
*Aluminium anodized
*Depending on demand, all the colors in other RAL codes are provided too.
ASSEMBLY
* Installation with bolt.
ACCESSORIES
*SM : Servomotor (22 Volt or 220 Volt)
ORDER CODE
Model / Standard Dimensions / Accessory / Coating
SYMBOLS
W (mm) : Neck length
H (mm) : Neck width
EPC : Elektrostatic powder coating
Aeff (m²) : Effective area
NA : Aluminium anodized