Milton Roy process pumps are engineered to handle demanding operating conditions where high flow rates, high pressures, difficult fluids, and continuous operation are critical. Available in packed plunger, hydraulic diaphragm, and metallic diaphragm technologies, these pumps support applications across oil & gas, refining, petrochemicals, power generation, water treatment, and chemical processing.
Key Performance Range
- Up to 8,531 GPH (32,295 L/h) flow rate
- Up to 15,000 PSI (1,029 bar) pressure
- API 675 compliant configurations
- Packed plunger, PTFE diaphragm and metallic diaphragm technologies
- Multiplex configurations available up to sextuplex arrangements
Explore the Full Pump Range
Browse the range below to identify the configuration that matches your application, whether your priority is high-pressure dosing, chemical compatibility, flow stability or operational reliability in demanding industrial environments.
MEGAROYAL Diaphragm Process Pump
PRIMEROYAL X High-Pressure, High-Performance Pump
PRIMEROYAL Flat-Twin (PX-FT) Process-Critical Pump
Process Pumps Portfolio
📍 MEGAROYAL®
High-Volume Process Diaphragm Pump
Performance
Best For
📍POWEROYAL® XA
For Higher Pressure Process Applications
Best for
📍 PRIMEROYAL® PX
High-Pressure API 675 Metering Pump
Performance
Best For
📍 PRIMEROYAL® PX Flat Twin
Maximum Flow and Pressure Capability
Performance
Best For
Why Choose Process Pumps?
Designed for Extreme Duty Applications
Built for applications involving high-pressure injection, hydrocarbon transfer, methanol dosing, catalyst injection, produced water treatment, boiler water treatment, and other critical industrial processes.
High Flow and High Pressure Capability
Process pumps are capable of delivering significantly higher capacities and higher operating pressures than conventional metering pumps, making them suitable for large-scale process systems and critical injection services.
Multiple Liquid-End Technologies
Choose the liquid-end technology best suited to your process fluid, pressure requirements, containment needs and operating environment.
Engineered for Long-Term Reliability
Robust drive systems, oil-bath lubrication, integrated safety features, and diaphragm service life exceeding 20,000 hours help maximize uptime in demanding applications.
FAQ
A process diaphragm pump uses a diaphragm to isolate the pumped fluid from the drive mechanism while providing reliable, leak-resistant operation for critical process applications.