2" Cap With Brass Pin Valve & O Ring For Plastic Barrel

This cap has a combined inlet & pressure release valve and fits the latest Weltonhurst 5 gallon basic barrels.

It is fitted with a piercing pin for use with 8g CO2 or Nitrogen bulbs but is nor suitable for use with either Hambleton Bard S20/S30 or Sodastream cylinders.

An 8g bulb holder such as the 'Spare Red Plastic Bulb Holder to fit 8 gram Bulb Injector' shown below will be needed to hold the gas bulb.

Pressure tolerance is approximately 5psi.

Cap may be black or white.


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