Return air grille with fixed inclined fins, 25 mm pitch.
Natural anodised extruded aluminium, painted extruded aluminium (RAL standard) and stainless steel on request.
SC series opposed blade regulating damper in extruded aluminium
Counterframe in zinc plated steel CTM series (for walls), CTC series (for ducts)
Standard plenum boxes series PS1, PS2 and PS2M
Insulated plenum boxes PSI1, PSI2 and PSI2M
R series electro-welded net in zinc plated steel
With clips, screws on request.