Will convert a modern sodastream cylinder to fit the stainless s30 valve- supplied with cap ready to screw onto your barrel.
Includes, 2" Plastic cap with fitted stainless valve and sodastream adaptor valve.
If you can get your sodastream cylinders refilled locally then this is perfect for you, you use the sodastream gas system on your home brew barrel. The cap will fit most of the barrels supplied by Tesco, Wilkos etc.
If you've not used your sodastream cylinder for a few years check it is one of the modern ones that can still be refilled.