Providing accurate chemical dosing with reliable results


Water is treated in numerous ways from removing solid material like sludge and sedimentation to dissolving suspended organic materials and disinfecting water by killing disease-causing micro-organisms. Each process involves a series of steps: pH control and various measures for taste and odor control, filtration, and coagulation and flocculation for clarity. Each step requires an assortment of chemicals that are used in different combinations until the desired water standard has been achieved due to our pumping, dosing, and mixing solutions.

Recognized for excellence around the world, LMI manufactures an extensive line of pumps, controllers, and accessories to provide water treatment professionals accurate and reliable results.

Downloads and Articles

Related Equipment

IR Water


Your Single Source Partner for Water Treatment

As your partner in safe and effective water treatment, Ingersoll Rand provides municipalities with an extensive product portfolio and aftermarket services to maximize efficiencies and facility uptime. Delivering the perfect fit for any application within the water & wastewater treatment industry is our commitment to Make Life Better.


See the expanding water treatment capabilities we offer.

Learn More