
Nilfisk
Nilfisk and Tellus Industrial Vacuum Cleaner 50mm Wand Plastic Friction Ring
Nilfisk GM82 and the Nilfisk GS83 and GM83 and the Nilfisk GB833 industrial vacuum cleaner 50mm plastic screw thread friction ring. It fits on the steel wand and a separate metal part screws over it and locks them together. It's under the knurled silver locking ring on the top of the steel tube in the foreground of the photo.
Maximise the saving on postage and buy several Puregiene toilet rolls a box of Tissues and some soap or maybe some packets of dustbags, or a hose or a new floor tool, or some other accessories!
At the moment, standard postage within Australia is capped at a maximum of $20!