LMI Milton Roy is the leading manufacturer of Chemical Metering Pumps, Controllers, and accessories. Their trademark yellow and black products are the standard for water treatment professionals around the world. LMI manufactures a wide range of electronic and motor-driven metering pumps and controllers for simple chemical addition, to complete systems to control conductivity, pH, and ORP.

    LMI products are designed and manufactured in their ISO9001:2000 facilities throughout the world for reliable, dependable operation in a variety of applications including; cooling towers, boilers, potable water, wastewater, swimming pools, plating, mining, car wash, oil & gas, etc.