Butane Regulator 21mm Clip on 28mbar-with-level-gauge

Regulates gas pressure to a steady 28mbar straight from the bottle

21mm clip-on attachment

Outlet nozzle fits to 8mm internal diameter (5/16 inch) gas hose

Safety switch on the side so that the regulator cannot be disconnected when gas is flowing. If the switch is in the vertical position this will allow the regulator and gas bottle to be disconnected from each other

With gauge to alert you if the gas is getting low