Pumps
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Milton Roy
Complete line of chemical metering pumps. Complementary line of accessories including; pulsation dampners, calibration columns, back pressure valves, safety relief valves, variable speed drives, electronic and pneumatic capacity controls, and complete pump skids. Streaming current detector, online analyzer for chemical dosing. CENTRAC line of pumps, 100:1 turndown, pulseless output, .5% accuracy and repeatable over complete range.
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Milton Roy LMI
Milton Roy's LMI division manufacturers low flow, low pressure chemical metering pumps and accessories. Their products are offered in a variety of plastic and elastomeric materials, as well as 316SS to handle most aggressive chemicals. Pumps are available in both fixed and variable speed configurations, for controlling pH, for boiler and cooling tower corrosion and scaling control, for chlorine and fluoride injection and many other critical water and wastewater treatment applications. LMI pumps are available in flow ranges from 0 to 300 GPH and pressure ranges to 150 PSI.
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Milton Roy Williams
Milton Roy's Williams Pump division manufacturers air driven metering pumps for low flow and low to high pressure injection applications. Williams pumps are available in steel or stainless steel liquid ends and are offered as fixed or variable speed configurations for controlling processes from variable signals. The air driven pump is a great alternative where electricity is limited or unavailable or where explosive gases in the atmosphere make an air driven pump a safer choice than an electric pump.

