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Lohm Calculator for Liquids and Gases

Over the years, The Lee Company has developed the Lohm system for defining and measuring resistance to fluid flow. Just as the "ohm" defines electrical resistance, the "Lohm" or "liquid ohm" can be used as a measure of fluid resistance.

To use the new Lohm Calculator, please click here to save and install the LohmCalcInstall.msi file on your computer.