Flat duct to round adapter 110x54 to 75 mm – offset, flush to wall, wall/ceiling mount, no supports

Flat duct 110 × 54 mm to round duct 75 mm for surface mounting: the round end is offset until it lines up with the flat back, so the adapter lies flush on a wall or ceiling along its full length. Both ends are spigots. **Picture 1:** multi-view drawing with all dimensions, the cross-sections and the flat mounting plane. **Picture 2:** the part as a render. **Picture 3:** a section view. **Picture 4:** the flat back that sits against the wall. ## Flat on the wall – and on the ceiling The whole b…

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