This GAS IT designed and built adapter allows European / German pigtails or European / German Regulators with the universal standard 21.8LH to be fitted on to a UK specification GAS IT bottle 21.8LH thread.
This adapter is needed because the UK bottles and UK pigtails seal together with a rubber seal in the pigtail not the bottle gas outlet valve as German / European pigtails do.
So if you have a GAS IT or Gaslow bottle, and want to connect your German regulator or pigtail to it, this is the adaptor you need.
