The KAT, KOOLAIR, sound attenuation air transfer unit offers a high sound absorption level, low pressure loss, easy installation and attractive design. Air is moved to adjacent rooms by the transfer unit by the pressure difference between the rooms. The low pressure loss of the device allows large air volumes to be moved between areas.…
DetailsPyramidal plenum box of expanded polystyrene (high thermal and acoustic capacity), model PE-45, KOOLAIR. Special for application with plate diffusers of 595×595 or larger and thickness 20 mm. Transmission coefficient of 0.031 W/mk.
Non-return or positive pressure damper, model AR-200, KOOLAIR, with flat fins of 1.5-mm thick galvanized plate and U-frame of 2-mm galvanized plate with zinc-coated steel shafts that turn in nylon bushings. The unit includes zinc-coated steel counterweights and galvanized steel housing for wall recessing and absorption of the counterweight length.
KLR linear supply diffuser, KOOLAIR, for variable or constant flow rate, specially designed to maintain the ceiling effect. This diffuser made with aluminium frames has a 15-mm or 24 mm air passage, providing greater aesthetic appeal.
HIDE linear slot diffuser, KOOLAIR, air flow 21 mm, with no outer frames, thus offering excellent aesthetics. Its directional fin allows air flow to be adjusted from 0º to 180º. Includes supply plenum with volume control damper at the inlet. Applicable for variable-volume and constant-volume systems, as it is designed to maintain the ceiling effect…
Filterholder return grille, KOOLAIR, model KRH, for installation in clean rooms, pharmaceutical industries and hospital settings. Possibility of G4 to F7 filtration (48 mm) or G4 (13 mm) + F7 (34 mm) double filtration.
High induction linear diffuser for medium-to-long throw, DF-47-Narrow model, KOOLAIR, with length L mm and slot A mm for air flow. Allows ±30º vertical turn of core (linear nozzle), due to a narrow slot that makes it possible to cover medium and long throws, achieving comfort with both cooling and heating and providing an excellent…
Active chilled beam, KOOLAIR, model VFK-Q, length (600/1200), width 600 mm and height 200 mm, integrated in the false ceiling or plasterboard. It incorporates 4 linear slot diffusers, with air deflector made in plastic raw material M1 (optional) for horizontal supply with Coanda effect of the mixed air.flow (primary and secondary air). Hinged perforate plate…
Smoke evacuation damper, KOOLAIR, model CEVH, S/UNE-EN 1366-10 EI-120 (ved i↔o) S 1500 AA MULTI. Fire resistence 2 hours. Class EI-120 according to EN13501-4.
Maximum dimensions 700 x 700 mm.
Smoke evacuation damper, KOOLAIR, model SMLD, S/UNE-EN 1366-10 EI-120 (ved i↔o) S 1500 AA MULTI. Fire resistence 2 hours. Class EI-120 according to EN13501-4.
Dimensions:
Length: 360, 530 and 700 mm.
Height: 200 mm to 1000 mm, in 50-mm increments.
