KWB
19Pages

Catalog excerpts

Combined supply and return air diffuser KWB Ferdinand Schad KG SteigstraBe 25-27 D-78600 Kolbingen Telephone +49 (0) 74 63 - 980 - 0 Fax +49 (0) 74 63 - 980 - 200 info@schako.de schako.com

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04/10 - 2 Construction subject to change. Version: 09.07.2020 No return possible!

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Combined Supply and Return Air Diffuser Model KWB Model KWB-KL KWB-D-1/2 KWB-DSX-1/-2/-3 KWB-S Description Application Ceiling diffusers often cannot be installed in rooms due to low ceilings. In this case, rooms are ventilated with combined supply and return air diffusers installed in the wall. Supply air is delivered into the room at an angle from one side. The developing forced air circulation enables optimum room flow and fresh supply air is distributed uniformly over the entire room. In all KWB models, a stable air jet is produced, which is stable even at a temperature difference AT0 =...

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Combined Supply and Return Air Diffuser Model KWB Models and dimensions Dimensions KWB-D-1/-2 Construction subject to change. Installation opening (see Page°9) EOB = KB + 4 EOL = L1 + 4 Spigot arrangement with 1 connection spigot each for supply and return air KWB-D-1 = NW 600-1000 KWB-D-2 = NW 600-1200 with 2 connection spigot each for supply and return air KWB-D-1 = NW 1200

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Combined Supply and Return Air Diffuser Model KWB Spigot arrangement with 1 connection spigot each for supply and return air NW 600-1000 . LI 1/4 LI 1/4 LI with 2 connection spigot each for supply and return air NW 1200 Available sizes Construction subject to change.

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Spigot arrangement with 1 connection spigot each for supply and return air Combined Supply and Return Air Diffuser Model KWB KWB-DSX-1/-2/-3 ■1F , , Ji LI with 2 connection spigot each for supply and return air LI * Relative to the supply and return air sides. Construction subject to change.

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Spigot arrangement with 1 connection spigot each for supply and return air NW 600-1000 Construction subject to change.

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Combined Supply and Return Air Diffuser Model KWB Accessories - dimensions Fastening methods (at an extra charge) Damper (-DK, in the connection spigot) adjustable after dismounting the faceplate Concealed mounting (-VM, standard) KWB-D-1/-2, detail X secret mounting (-SM) on special request DK SZV = Cable-operated adjustment (at an extra charge) Concealed mounting (-VM, standard) KWB-S, Detail Z secret mounting (-SM) on special request Rivet joint KWB-DSX Pop rivet 04/10 - 8 Construction subject to change. Version: 09.07.2020 No return possible!

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Combined Supply and Return Air Diffuser Model KWBInstallation opening Installation opening in the width section Construction subject to change.

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Combined Supply and Return Air Diffuser Model KWB Technical dataPressure loss and noise level KWB-D-1 600 Construction subject to change.

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Attention: For the KWB-DSX-3 slotted module, make sure that the connection spigot velocity, at a connection spigot length of 98 mm, does not exceed 3 m/sec. If the 3 m/sec are exceeded due to a higher air volume, two connection pieces each (0 98mm) must be planned for the supply and return air units, in order to avoid noise problems! Construction subject to change.

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Combined Supply and Return Air Diffuser Model KWB Maximum end velocity of jet KWB-D-1/-2 600 04/10 - 12 Construction subject to change. Version: 09.07.2020 No return possible!

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Combined Supply and Return Air Diffuser Model KWB KWB-KL per metre KWB-S per metre flush with ceiling KWB-S per metre with distance to ceiling 04/10 - 13 Construction subject to change. Version: 09.07.2020 No return possible!

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Combined Supply and Return Air Diffuser Model KWB Critical throw KWB-D-1/-2 600 04/10 - 14 Construction subject to change. Version: 09.07.2020 No return possible!

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Combined Supply and Return Air Diffuser Model KWB KWB-KL per metre KWB-S-H per metre Horizontal throw KWB-S-S per metre Diagonal throw 04/10 - 15 Construction subject to change. Version: 09.07.2020 No return possible!

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Combined Supply and Return Air Diffuser Model KWB Temperature and induction ratios KWB-D-1/-2 KWB-KL per metre KWB-S per metre Induction ratio KWB-S-H = Horizontal throw KWB-S-S = vertical throw Construction subject to change.

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Combined Supply and Return Air Diffuser Model KWB Legend Vzu (m3/h) Supply air volume Supply air volume Supply air volume per nozzle row Supply air volume per nozzle row Return air volume Return air volume Supply air Return air Room height Room length Supply air volume per metre Supply air volume per metre Return air volume per metre Return air volume per metre Density Pressure loss A-weighted sound power level A-weighted sound power level, relative to supply or return air Horizontal + vertical throw Induction ratio (i = Vx / Vzu) Temperature ratio (TV = ATx / ATo) horizontal throw Maximum...

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Combined Supply and Return Air Diffuser Model KWB Order details Combined supply and return air diffuser Faceplate with integrated fixed nozzles for supply air, punch grille for return air Faceplate with fixed air deflection plates for supply and return air Slot rail fitted with blades for supply air, slot grille in the faceplate for return air Slot rail Faceplate made of: Sheet steel painted to RAL 9010 (white) similar to colour RAL 9005 (black) -DS Concealed Mounting -VM (standard) Nozzles made of plastic similar to colour RAL 9010 (white) -DW Slot rail fitted with blades for supply air,...

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Combined Supply and Return Air Diffuser Model KWB Specification texts Combined supply and return air outlet suitable for wall installation. Consisting of sheet steel faceplate painted to RAL 9010 (white), with integrated fixed nozzles made of plastic similar to RAL colour 9010 (-DW, white) or 9005 (-DS, black), for supply air, with punch grille for return air. With plenum box made of galvanised sheet steel, with connection spigot for supply and return air and thermally insulated partition plate. Fixing with concealed mounting (VM). Product: SCHAKO type KWB-D Combined supply and return air...

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KWB 19Pages

Catalog excerpts

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KWB
19Pages