3/4"UNF x 3/8" BSP Elbow for fitting to the 80% shut off for inlet of GAS IT vapour tanks and bottles. ( This is a spare part item as all GAS IT tanks and bottles already come pre fitted with this part )
This is the brass elbow which the 3/4"UNF fill hose connects to and which screws into the 80% valve via the 3/8" BSP section.
Also used by other brands of gas bottles and gas tanks.
