moke evacuation damper with 1-blade (1P) swivelling closure, designed to be used for the supply of primary air and smoke evacuation in public buildings and high-rise buildings. Approved in accordance with EN 1366-10. Designed according to EN 12101-8 specifications. Composed of a structure with a refractory material externally, sheet steel internally and a hinged door…
DetailsKOOLAIR high-induction slot diffuser with a high level of aesthetics, model KLR-NARROW with 1 or 2-openings; length _ mm, air passage through opening 8 mm, complete with movable directional blades every 100 mm to configure air discharge horizontally, vertically or at an angle. Ideal for installation in suspended ceilings with a slot width equal to…
DetailsKOOLAIR extract grille with hinged core, integrated frame to hold filter, curved blades and filter with G3 efficiency, model 23-R-FF, dimensions LxH, for installation in walls, ceilings or rectangular ducts. The hinged core can be detached manually by means of pressure clips providing access to the interior of the unit or duct for cleaning, inspection…
DetailsKOOLAIR double hidden linear diffuser integrated in 1199×299 mm rectangular plate with adjustable deflector blades, model DF-KLT, with _ air passage slot. Characterised by the lack of profile on show. Each diffuser has an adjustable blade to discharge air horizontally and vertically with multiple combinations possible. Incorporates a lateral connection plenum complete with regulating damper…
DetailsLinear diffuser with narrow external frame and air passage of 21 mm per slot, Koolair S-72-21 model, of _slots, of length _ mm with moveable directional slats for lateral or vertical air discharge. Lateral connection plenum box in galvanized steel sheet; includes volume control damper. Manufactured of extruded aluminium sections. Natural anodized aluminum finish or…
DetailsSupply linear slot diffuser, model LK70-C, suitable for variable and constant volume. Integrated into a circular duct made in galvanised sheet steel, equipped with adjustable blades by means of a wheel mechanism, allowing multiple air patterns. The diffuser is suitable for large airflows at low velocities into the occupied zone. Incorporates slide type damper. Interior…
DetailsSquare diffuser with supply and return branch connections integrated in the same unit. Air discharge in two directions. Designed for constantvolume or variable-volume installations, Koolair model KCD-2W-I/R, _x_ – 2 or 3-slot, for supply and return air. Perforated sheet metal central core. Product equipped with two independent plenums for supply and return made of galvanised…
DetailsKOOLAIR four-way square diffuser, model KCD-Q-IR, size 595×595 or 675×675, with __ no. of ways (1 to 4), for supply and return connections integrated in the same unit. Designed for installations with variable or constant volume flow. Diffuser equipped with two independent galvanised sheet steel plenums for supply and return air. Available on request with…
DetailsFour-way square diffuser for variable or constant flow installations, KOOLAIR model KCD-Q, dimensions 595×595 mm, with variable ways (1 to 4). Made entirely of sheet steel with a central core that has the same design as the attached ceiling plate. Painted finish in RAL colour of choice. Incorporates plenum with connection made of galvanized steel…
DetailsKOOLAIR multi-nozzle diffuser, model DF-49-MT-3-I/R, with linear grille for supply and return integrated in plate, dimensions _x_ mm. Incorporates 1 or 2 rows of nozzles individually adjustable in all directions up to a maximum of 30°, manufactured in ABS (VO) and finished in RAL 9010, 9005 or 9006. Includes linear grille without frame for return…
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