AMETEK's 540L pressure gauge is a 4-inch dial instrument that provides clear, mechanical indication of pressure from 0 to 200 psi for reliable monitoring in industrial systems. Configured with a 1/2 in NPT connection, it mounts into standard process piping and instrumentation setups, aligning with common AMETEK gauge configurations in this range. As a general-purpose gauge from AMETEK USG, the 4-inch format offers readable, compact installation for panel mounting or inline installation in equipment and instrumentation panels.
