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Wall an ceiling transfers

minus 1 cm. Conical funnels Dome funnels are mainly used for risers where they are used to compensate for manufacturing tolerances. With vertical formwork the funnel is positioned by two blank cleats (Order Reference No. 979 531 01) and two support spars. Here too: support spar length is equal to wall thickness As a ceiling outlet for internal partitions the dome funnel permits ideal conduit guidance below 45° and thus makes it comfortable to pull through the conductors. A ceiling hook can be screwed into the spigot on the upper section.

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