Connection adapter 1 inch external thread, including pressure reducer and integrated valve for connecting the Mobile Gas Flare M to gas pipes. - Integrated pressure reducer for restricting the inlet pressure at the mobile gas flare (max. 1bar) - Integrated shut-off valve for safe gas inlet and flow restriction - Series 21 coupling and screw coupling for connecting a pressure or concentration measuring device - 1" ET on the inlet side, Camlock coupling DN25 on the outlet side - max. pressure 16 bar