Series DDG, double deflection supply grilles are suitable for duct, side walls or ceiling applications.
The two set of vanes are individually adjustable allowing air deflection to be set on site.
When fitted with a opposed blade damper at the rear they become double deflection registers, Series DDR
Frame the vanes are manufactured from HE9TF Extruded Aluminium with Natural Anodised Satin finish as standard.
The frame is mitred with mechanically jointed corners and the ‘Tadpole’ blades are assembled in two cores with the blades at 20mm centres.
Front core blades mounted horizontally, rear core blades mounted vertically ( DDG). Front and rear blades can be reversed is required (DDVG Series).
Frames supplied with pre-punched holes in front face, unless otherwise stated.
100 x 100 1000 x 1000 in 50mm increments. Other sizes are available on request.
Alternative fixing methods, register operation powder coat paint finish from our standard colour range.
Powder Coating in all Colours
Satin Anodised Aluminium