Project Equipment offers 0.1-1.1 ATMG Range of Pressure and Temperature Switches. Project Equipment range of valves, pipes, tubes, pipe fittings etc. The 0.1-1.1 ATMG Range of Pressure and Temperature Switches feature 1/4 inch NPT Female size. It finds usage in power plants, petro-chemical plants, chemical plants, steel mills, water treatment plants, pulp and paper mills, diesel locomotives and machine tools.