Factory Price Spiral Ducts Grille Damper Gdd for HVAC

Basic Info

Product Description

Grilles for Spiral Ducts, Double Deflection, DGD

Installed directly on a circular duct without frames or other fastening devices.Used for large locations where the circular duct is visible, e.g. in warehouse, factories, workshops, gymnasiums etc.Fits round ducts in dim, 150-1400mm.Made from galvanized steel sheet, alternatively can be supplied powder coated in RAL colour.The vanes can be adjusted manually and individually to obtain an optimal air distribution.Accessories and mounting: Inclined sliding damper Visible screw mounting.