... . Application: steam, air, oil, water, other pressure media which have no effect on bronze.1-1/ ... presses & machinery, motors, winches, Where vibration occurs & pressure fluctuates constantly.1-1/2”(40 mm), 2”(50mm), 2 ... or vapor filled remote or direct reading thermometers for wall, panel or direct mountingDial size from 2 ... different stem lengths, connections and configurations pressure gauge valve