For over 70 years, Milton Roy Company has manufactured controlled volume (metering) pumps and related equipment to handle a wide variety of fluids.Our products are sold with two goals in mind: integrating our equipment into larger systems that meet the needs of local and multi-national companies in the water and wastewater treatment markets, hydrocarbon processing industries, oil & gas and in power generation; identifying new markets and applications for our products.

To provide you with durable solutions tailored to your needs, Milton Roy Europe focuses on its core business and devotes all of its energy and skill to research and development into fluid dosing equipment: dosing pumps, valves and dosing systems. Backed by 50 years’ experience, Milton Roy provides standard solutions from its product catalogue and custom solutions designed to meet your individual specifications, wherever you are in the world.

Milton Roy is a world leader in dosing, mixing and fluid control technologies, offering a wide range of pumps, agitators and specialist systems through the Milton Roy, Dosapro, LMI, Helisem, Robin, Williams, Linc, Hartell, Haskel, BuTech, YZ Systems, Dosatron and PPI brands.



Designed to meet your most challenging water treatment needs. The EXCEL AD pump provides industry solutions for more versatile chemical injection with up to 1000:1 turn-down capacity to take control of your application.


The G series metering pump, also known as the MACROY® pump, is now NSF/ANSI 61 and 372 certified for municipal compliance and safety assurance. Capable of handling pressures up to 175 psi (12 bar) and flow rates up to 310 gph (1181 l/h) it is an ideal pump for water treatment applications.


mROY series metering pumps control chemical dosing with unmatched accuracy and reliability. This dosing pump is durable, compact in design and enables metering of some of the harshest chemicals with repetitive steady-state accuracy at a ±1% range.


MAXROY series is a rugged, industrial grade of metering pumps designed for applications up to 290 gph (1,100 l/h) at pressures up to 406 psi (28 bar). Its cast iron housing with chemical resistant coating enables the pump to be used in the harshest environments.


The MILROYAL® series metering pumps are the most reliable, industrial-duty metering pumps for critical processes in industries such as oil and gas, chemical and petrochemical processing, and industrial water treatment.


Primeroyal series pumps combine robust, field-proven technology, flexible design, and chemical delivery accuracy, making these metering pumps suitable for a large number of industrial processes.


DosaSkid is a modular, plug-and-play metering system, providing a quick, simple solution. Ideally suited for preparing, storing and injecting chemicals in water treatment, industrial wastewater, and petrochemical refining, the DosaSkid system combines quality, reliable pumps with a minimal footprint skid.