High induction linear grille for supplying or returning air, KOOLAIR, model 31-HI of dimensions LxH, with horizontal fixed blades at 5º or 15º deflection (reversible core).
It can incorporate volume control damper (-O) and fixation accessory to be determined.
Finished in anodised aluminium or any RAL colour upon request.
KOOLAIR linear grilles for supply or return air with concealed perimeter frame, model 31-1-LT, dimensions LxH (mm), with fixed horizontal blades (0º deflection), for installation in suspended ceiling or wall. Option to fit a control damper (-O) and individually moveable vertical blades to provide secondary deflection (-G). Anodised aluminium finish or painted in RAL colour…
KOOLAIR linear grilles for supply or return air, model 31-45 with fixed blades (45° deflection), dimensions LxH. Anodised aluminium finish or painted in RAL colour of choice.
Hinged filterholder grilles for special application on both walls and ceilings, KOOLAIR, 20-45-H-RFF/25-H-RFF models. Natural anodized aluminum finish (filter not included).
Upon enquiry and by special order, the component can be supplied with volume control damper (-O).
Hinged filterholder grilles, specifically for modular ceilings, KOOLAIR, 27-R-FF/22-R-FF models. Standard white (RAL 9010) finish.
Can include a plenum with lateral connection. (Not including filter, thickness 13 mm).
KOOLAIR perforated sheet type filter holder return air grille, model 27-Q-FF 595×595 mm, for installation in false ceilings.
Incorporates 10 mm thick black filter with efficiency G2 fastened to the grille via metal straps.
Invisible high induction linear diffuser for mediumlong throw, KOOLAIR DF-47-NARROW-LT model, with length L mm and slot A mm for air passage. Characterised by the lack of profile on show. Because the slot is narrow, medium-to-long throws can be covered to achieve comfortable conditions with cold and hot air supplies, while ensuring excellent aesthetics. Suitable…
The temperature-adjustable diffuser DF-TR KOOLAIR brand includes a thermal element that expands or contracts as the temperature varies and triggers a mechanism that causes air to be supplied horizontally when cooling and vertically when heating. The air jet is completely horizontal when the supply temperature is below 22º C, and totally vertical when the supply…
Koolair intumescent grilles, model V for rectangular ducts and model VC for round ducts, are used to compartmentalise zones in the event of a fire or high temperature gases. The V and VC grilles contain an intumescent material that expands when exposed to heat (usually within 5 minutes) to seal the ventilation duct and prevent…
Catalog with Koolair brand products, specific for fire protection.
