This unit has been cleaned for use with oxygen or mixed gases.

Once used with air it must be re-cleaned before use with oxygen.

All seals are oxygen compatible.

Threads are G1/4 coned or 1/4 BSP coned male. The material is brass - please do not overtighten. Max W.P. 330 Bar.   Lifts @ 0.6 BAR

Usually ships 2-3 working days.