It is suitable for decanting LPG from one cylinder to another, typically when refilling BBQ gas bottles. With the right knowledge, it can be used to empty a couple of low cylinders into one for convenience.
The filler gun is made by CEM, and has standard POL fittings. It is a "dead man" style valve that must have someone holding onto it for it to work. The hose has an excess flow valve fitted for safety. This will connect to standard 9, 4.5 and 4KG gas cylinders. To fit onto camping sized gas bottles, the kit comes with a POL - 3/8" left hand adaptor and a POL - Primus adaptor.
We strongly recommend this kit is only suitable to knowledgeable users. LPG can be dangerous and explosive when handled incorrectly. The kit does not come with instructions. Responsibility for the safe use of this kit is with the purchaser and end user.