Details
Stainless Steel 1/4 BPS male - 2 x 1/8th BSP female adaptor that fits in the SPRV port of the WON Maxflow Valve and allows the addition of a gauge or pressure switch/transducer.
The Maxflow Valves supplied as standard in the 2.5lb, 5lb and 11lb bottles are fitted with 1/4 BSP SPRVs, which the adaptor doesn't accept, so you will need to purchase the smaller 1/8th BSP version to suit the adaptor.
SAFETY NOTICE: Do NOT under any circumstances try and remove the SPRV while there are ANY contents in the bottle. The bottle must be COMPLETELY empty and the valve open before removing the SPRV.