Plenum or distribution chamber Dimensions lindab | indomo SLRU 80* H-55 alt. H-105 H B-100 alt. B-200 B B+110 Description Intended for installation beneath joists or under arches, for collection or distribution of connecting ducts. As standard the box has 50 or 100 mm fire protection insu- lation and a protective layer of perforated sheet metal. The box is equipped with an easy removable lid. SLRU reaches air tightness class C. Examples of special adaptations: • other dimensions than standard • 70 mm fire protection insulation • handle, hinge, chain • with circular access door KCU instead of standard lid • several different side connections at desired places • insulated or uninsulated bottom, connections can be included • with 2 open sides for connection to both floor-wall/ ceiling-wall or with 3 open sides if the box is to be placed in a corner • other insulation thicknesses on lid and box RAM Casting-in frame which is cast into joists. The chamber is locked to the frame with folding flaps. Used to locate ple- num or distribution chamber SLRU in. Ød 3 A-100 alt. A-200 A A+110 Ordering example SLRU 1300 310 355 50 Product Length A Width B Height H Insulation thickness 50 alt. 100 Casting-in frame 0 = without, 1 = with Side connection Ød 3 0 200 Lindab reserves the right to make changes without prior notice 1 2020-08-10
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