Project Equipment offers 0.2-3 ATMG Range of Pressure and Temperature Switches. Project Equipment offers valves, pipes, tubes, pipe fittings, etc. The 0.2-3 ATMG Range of Pressure and Temperature Switches feature 3/8 inch BSP Male size. These Pressure and Temperature Switches are used in power plants, petro-chemical plants, water treatment plants, chemical plants, pulp and paper mills, steel mills, diesel locomotives and machine tools.