PCO1881 Gas Pressure Relief Valve Cap (PRV)

This cap has been designed to be used with our PCO38 Tapping Head for the PET Mini Keg Range.
As it is a standard PET bottle thread (PCO1881) it can also be used on the FermZilla Collection Container / Lid.
Please Note: Never exceed the pressure capabilities of your vessel. PRV’s are not spunding valves!