“Engineered to Meet Today’s Most Demanding Water Treatment Standards”

The EXCEL XR Chemical Metering Pump Series
Featuring enhanced performance and process control capabilities for accuracy, reliability and process control flexibility.

Solenoid Pumps

Motor Driven

Hazardous Duty

Conductivity Controllers

pH / ORP Controllers

Intelligent Control

Recognized for excellence by water treatment professionals around the world

LMI manufactures an extensive line of Chemical Metering Pumps, pH/ORP Controllers and related accessories for water and wastewater treatment industries.  Electronic and motor-driven pumps are available for flow proportional applications and optional liquid handling configurations to handle slurries and high viscosity chemicals.  All products are in stock for immediate delivery by our distributor network.

Full control for high precision applications

Stepper motor metering pumps provide several advantages over traditional solenoid or AC driven positive displacement pumps. With their ability to ensure constant dosing and avoid cavitation by providing precise control over stroke, stepper motor metering pumps are the ideal solution for some of the toughest chemical injection applications.

Learn More