This is the 32mm tank end plastic hose cuff for the Nilfisk GD934 which was formerly the  commercial vacuum cleaner. Formerly Pn. 140-3304-020

Also fits the single motor GWD300 series, comprising of the  and the  and the

As it's light, maximise the saving on postage and buy some of the related parts below, such as dustbags and other filters or a new floor tool or other accessories. 

At the moment standard postage within Australia, is capped at a maximum of $25!