NilfiskCFM 70mm container inlet, steel Quick Connect to hoses with 70mm internal diameter.
The part with the internal flange (LHS) fits in the inlet of the and the and the and the and the as well as others.
The hose grips the external flange on the right hand side.
In the second picture, it's seen coming out of the container on the T40W with a black conductive rubber 70mm cuff.
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