
Injection plants developed according to your specifications

Milton Roy can develop a customized chemical injection package, adapted for your requirements. These packages are designed in-house or in some regions, through our channel partner network.
You will benefit greatly from our extensive engineering experience, broad and field-proven product selection and solutions, and our knowledge of environmental compliance and safety regulations.
For decades, Milton Roy has provided comprehensive solutions for consistent, reliable chemical injection. Our team and global network have experience in engineering packages for offshore production platforms, floating production storage and offloading (FPSO) and floating liquified natural gas (FLNG) vessels, onshore chemical and petrochemical processing plants, and many more.
We are thus listed on vendor’s lists of many of the major engineering and operating/production companies.
Industrial Dosing Pumps
MAXROY® Series Metering Pumps

mROY® Series Metering Pumps

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.
It’s not unusual to find mROY metering pumps still operating at design performance after 20 or more years of service. That’s because mROY maximum uptime pumps are comprised of a unique set of technical features that deliver consistent chemical injection performance with minimal maintenance requirements.
With flow rates from 0.20 gph (0.8 l/h) up to 174 gph (660 l/h), it has the capability to dose a broad spectrum of chemicals in numerous process-critical environments such as chemical processing plants, municipal water treatment facilities, and remote oil production locations.
Models Mroy A
Mroy B
MILROYAL® Series Metering Pumps
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.
The key to its success is its modular design that accepts a variety of liquid ends and other options that perfectly tune it to your process requirements. With three different frame sizes, these pumps provide precision chemical dosing over a wide range of capacities and pressures.
Multiplex configurations of the same frame or a mixture of frames create even greater application flexibility.

PRIMEROYAL® Series Metering Pumps

Reliable and versatile metering pumps for critical chemical dosing applications
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.
The pumps feature a variable eccentric drive that enables precise control of the pump delivery rate while meeting or exceeding industry standards for steady-state accuracy and repeatability. It has an efficient design that achieves reliable performance within a minimal footprint.
Our latest innovation to the series is the Primeroyal X metering pump. It has been designed to provide accuracy in the even most challenging environments up to 20,000 psi (1,372 bar).
Megaroyal® Diaphragm Process Pump
Optimal leak-proof performance for high-volume chemical injection
Designed for your most critical industrial processing needs, the Megaroyal process pump provides reliable, leak-proof performance with a modular design in a minimal footprint.
The Megaroyal process pump is ideal for high volume applications and can provide a flow rate of up to 60 m³/h (15,850 gph). In addition, the Megaroyal pump’s footprint is up to 25% smaller when compared to similar competitor options.
You get the reliability you have come to expect with Milton Roy pumps, but we’ve added unique features that make it cost effective, easy to install and maintain, and powerful enough to meet all of your chemical dosing needs.

Poweroyal® Positive-Displacement Reciprocating Pump

The Poweroyal positive-displacement reciprocating pump provides outstanding performance in demanding conditions. Ideal for high-pressure/high-volume applications, the pump has been designed for maximum performance in minimal space.
This pump features specially-designed liquid ends that assure head integrity, seals that minimize unwanted leaking, and a lubrication system that reduces wear and extends equipment life.
Available in several models to handle a wide range of pressure and flow rate combinations, the Poweroyal pump is ready to take on the toughest conditions.