This oil spring pump is a popular option for dispensing oil from 20L drums. This particular model fits the 20L TOTAL Oil cube container, as it comes with the Total 20L cube thread adaptor & shaft extension. 

This highly popular spring pump has several unique features which set it apart from other similar pumps on the market.

It has a permanent handle retaining clip to hold the sprung piston in a compressed position to allow the container & pump to fit more easily into height restricted spaces in service vehicles.
With a nozzle holder which drains back into the container, this heavy duty little pump is packed with features, and an excellent investment.