LMI Pump | Metering Pump

Welcome to Pumps and Controls. You've landed on the #1 source for water treatment equipment and accessories in North America. We're dedicated to excellent customer service and knowledgeable support for all your water treatment needs.

LMI Milton Roy Metering Pumps

Liquid Metronics Incorporated has been providing quality products and service to the water treatment industry worldwide for over 25 years. In fact, LMI has been a leader in the metering pump industry, by being the first company to introduce a full line of electronic metering pumps and accessories.

Waste Water Treatment
Cooling Water Treatment
Boiler Water Treatment
Municipal Water Treatment
Fertilizer Injection
Laboratory Fluid Metering
Flouridation
Paper Chemical Feed
Domestic Potable Water
Swimming Pool

SeaMetrics - The Leader in Flow Meter Value

Industrial water treatment controls from Seametrics are often used in conjunction with a controller or metering pump to control chemical injection in cooling towers and boilers, among other applications. Seametrics has provided a family of meters and simple controls designed to make water treatment easier to do.

Flowline Liquid Intelligence - Tank Inventory Monitoring, Automation and Safety

Flowline is one of the leading sources in tank inventory monitoring, automation and safety sensors. Offering the most technically advanced and cost effective solutions for the measurement and control of challenging liquid media. Sold worldwide through numerous distribution chanels, Flowline boasts over 500,000 installations to date.

Harmsco Filtration Products
Up-Flow Filters & Hurricane Filters

Harmsco, Inc, manufacturer of liquid filtration solutions. Offering water filters, residential filtration solutions, industrial cartridges, cartridge housings, whole-house filter solutions and our unique Harmsco Hurricane and Waterbetter filters. At Harmsco, potable, municipal, ground, process, surface, storm water, and wastewater filtration solutions are custom made for your requirements.