IDEX is a diversified manufacturer of pumps and other engineered products geared at different niche markets around the world. Its largest segment, Fluid & Metering Technologies, makes pumps, flow meters, and injectors used to handle or monitor water, chemicals, and fuels. Health & Science Technologies produces fluidics and pumps used in medical devices, analytical instrumentation, and photonics. The Fire & Safety/Diversified Products segment manufactures firefighting pumps and rescue tools, including the branded Hurst Jaws of Life.