NilfiskCFM Industrial Vacuum Cleaner 70mm Inlet to 50mm Hose Steel Reducer
NilfiskCFM 70mm container inlet, steel reducer to hose with 50mm internal diameter.
This part fits in the inlet to the NilfiskCFM127 and the NilfiskCFM137 and the NilfiskCFM SOL3 and the NilfiskCFM SOL5 and the NilfiskCFM S2 and the NilfiskCFM S3 and the NilfiskCFM T22 and the NilfiskCFM T40 and the compressed air driven NilfiskCFM A17 and several other NilfiskCFM vacuum cleaners.
In the picture, it's the centre part, as photographed, a 50mm steel hose is directly connected to it in this case.
In the second picture, it's seen coming out of the container and the 50mm hose is connected to it via a rubber 50mm cuff.
At the moment, standard postage is capped at a maximum of $20 within Australia, so maximise the saving on postage and buy something in the related parts below!