Red PRV 1881 Cap Combo (35 psi)

Designed for use with the Oxebar Tapping Head. With female threads, it can also be used with the FermZilla Collection Container or Hop Bong Sight Glasses. The Red PRV is rated to 35 psi (2.5 BAR).

Warning: Never exceed the pressure capabilities of your vessel. PRV’s are not spunding valves!