Nilfisk and Tellus industrial vacuum cleaner hose 38mm conductive rubber muff and steel ring kit.

These are usually used on the 38mm green conductive rubber hoses on the and the  and the and the  with the 38mm hose kit, and possibly the and the  using a Y piece and 2 hoses.

They are also used in the popular Nilfisk IVB wet and range, comprising of the  and the and the  and the H version, which are popular with asbestos removalists, such as the  and the 

At the moment, standard postage is capped at a maximum of $25 within Australia, so maximise the saving on postage and buy something in the related parts below!