Products
Metering Pumps
Process Pumps
Mixers
Systems & Skids
Electronics and Metering
Valves and Accessories
Industries & Applications
Water Treatment
Energy
Pyrolysis Plastics Recycling
Lithium Mining
Essential Pil Extraction
Palm Oil Production
Technology
Water Treatment
Energy
General Industry
Metering Pump Technology
Metering Pump Principles
Petrochemical Industry
Aftermarket & Support
CARE Maintenance Plans
Spare Parts Inventory
Resources
White Paper
Case Studies
Webinars on Demand
Digital Support Files
Certifications
Milton Roy YouTube Channel
Sales Terms & Conditions
About Us
News
Knowledge Hub
Careers
Sign Up for Newsletter
Back to the product list

Critical-Process, High Pressure Pumps | Primeroyal H (PH) Series

The PRIMEROYAL H (PH) is a hydraulically actuated metering pump with flows reaching up to 250 gph (948 l/h) and pressures up to 7,500 psi (515 bar).

This compact pump is a trusted solution across countless industries and applications.

Very compact, the PRIMEROYAL H (PH) combines robustness and modular design with high dosing precision: ±1% accuracy and ±3% repeatability and linearity, in compliance with API 675 standards.

 

  • Material (liquid end): 316L S.S. / 17.4-PH
  • Pressure max:
    • Diaphragm liquid end: 7500 psi / 515 bar (metallic liquid end)
  • Flow max:
    • Diaphragm liquid end: 250 gph / 948 lph (metallic liquid end)
  • Multiplexing capabilities
  • Flow variation control: Manual / Remote
  • Certifications: API 675, EC, ATEX, IECEX

PRIMEROYAL H hydraulically actuated metering pumps are versatile, reliable pumps that consistently and accurately inject a wide range of fluids used in many industrial and WWT processes. They can operate in the most extreme conditions such as saline, offshore, desert, or low temperature environments.

Featuring a compact, variable eccentric drive that changes the stroke length by repositioning the center of the shaft in the eccentric, the PH pumps offer multiple designs of hydraulically actuated diaphragm liquid ends, including low flow, PTFE, and metallic diaphragm.

Thanks to its modular design and flexibility, the PRIMEROYAL H delivers consistent performance, adapting perfectly to demanding environments where accuracy and reliability are essential.

The Primeroyal H part numbers start with prefix codes PHH*** and PHM***. Please see datasheet for full part number configuration options.

Milton Roy's PRIMEROYAL® Series Metering Pumps

  • Chemical / Petrochemical: chemical injection of additives, injection of co-catalyst such as TEAL for polyethylene and polypropylene, injection of sulphuric acid into water to produce diluted sulphuric acid
  • Food and Beverage: injection of enzymes in starch production, injection of caustic soda for process water neutralization in refining and distilling applications
  • Oil and Gas: chemical injection of biocide, corrosion / scale inhibitors, hydrogen sulfide (H2 S) scavengers to protect piping and other assets and maintaining production rates, transfer of steam condensate
  • Refinery / Downstream: chemical injection for separation and treatment of refined products, injection of paraffin inhibitor into fuel storage tanks
  • Water / Wastewater Treatment: Municipal (drinking) Water Treatment: disinfection, fluoridation, coagulation / flocculation, pH control, water conditioning before and / or after RO treatment in desalination plant
  • Industrial Water Treatment: protection of installation such as boilers and hydraulic systems to prevent scale and corrosion
Find a Sales Rep