DXP Pacific Industrial Pumps

Meet Milton Roy’s 7 Series of Metering Pumps

Milton Roy (or simply MilRoy, as most of us know them) has long been known as one of the most reliable pump manufacturers out there. Where they really excel is in their metering pump designs. Milton Roy metering pumps are as reliable as they are accurate, providing the precision results you are looking for every single day of operation.
MilRoy offers 7 different series of metering pumps for specific applications and performance specifications. Let’s meet all of them right now!
G Series/MACROY® Metering Pumps
The G Series metering pump is also known as the MACROY® pump. An economical, mechanically-actuated diaphragm pump, the MACROY is ideal for low-pressure, high-output water treatment applications. It is also now NSF/ANSI 61 and 372 certified. It can handle pressures up to 175 PSI (12 BAR) and flow rates up to 310 GPH (1,181 l/h).
CENTRACTM Series Metering Pumps
Milton Roy’s CENTRAC pumps utilize an innovative constant stroke-length drive mechanism and electronic variable drive speed technology for optimal accuracy and responsive performance. We’re talking a steady state accuracy of +/-0.5% over the entire turndown range. They also provide a 100:1 turndown ratio, ideal for wider ranges of flow rates in water treatment applications.
MAXROY® Series Metering Pumps
Designed specifically for chemical processing applications, the MAXROY® Series can handle up to 290 GPH (1,100 l/h) and pressures as high as 406 PSI (28 BAR). The rugged casing is made of cast iron with chemical-resistant coating to stand up to even the most demanding environments.
MILROYAL® Series Metering Pumps
Used mostly in chemical, petrochemical and oil and gas processing, the MILROYAL® Series of metering pumps from MilRoy are renowned for their reliability. The modular design and industrial-duty construction allow for a variety of liquid ends and other custom configurations. This allows you to tune it in precisely for your process requirements. Three different frame sizes provide an extra level of customized installation options.
mROY® Series Metering Pumps
Ideal for chemical dosing applications, the mROY® Series of metering pumps are durable, reliable and extremely accurate (within a +/-1% range). They can handle flow rates from 0.20 GPH (0.8 l/h) up to 174 GPH (660 l/h). They provide maximum uptime and it’s common to see them on sites for 20 years or more because they are so dependable.
PRIMEROYAL® Series Metering Pumps
These are among Milton Roy’s top-of-the-line pumps, offering excellent versatility and reliability in large-scale chemical dosing applications. The flexible design features a variable eccentric drive for precision control of the pump’s delivery rate. MilRoy has released the PRIMEROYAL® X metering pump as their latest breakthrough, with high-pressure capabilities up to 20,000 PSI (1,372 BAR).
PROTEUSTM Series Metering Pumps
The PROTEUS is a new communications model for chemical metering pumps. It adds support for Modbus RTU and Profibus DP protocols to allow for fast 2-way communications. The result is tighter process control and enhanced plant automation. All three of the PROTEUS pumps (Manual, Enhanced and Communications) are used in a wide variety of applications. They’ll outperform and outsmart any challenge you throw at them!
To learn more about Milton Roy’s different series of metering pumps and to select the one that is best for your plant, contact Cortech DXP today. We’ve been working with MilRoy for many years and we’re proud to represent their exceptional metering pumps.