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Robust metering pump for reliable performance | mROY XA

The mROY XA series delivers precise, volume-controlled chemical dosing using a hydraulically actuated PTFE diaphragm. It is compact yet highly powerful, ensuring reliable year-round performance with minimal maintenance requirements. Built to rigorous global standards, the pump offers decades of operational reliability for a wide range of demanding fluid applications.

  • Material (liquid end): 316SS / PVC

  • Maximum pressure: 2,001 psi / 138 bar (metallic liquid end); 150 psi / 10 bar (plastic liquid end)

  • Maximum flow: 17 gph / 66 l/h (for both metallic and plastic liquid ends)

  • Multiplexing capabilities: Duplex only

  • Flow variation control: Manual / Remote

  • Certifications: API 675, EC, ATEX, IECEX

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Overview

The mROY XA pump features a hydraulically balanced PTFE diaphragm designed for seal-less operation, completely eliminating the need for plunger packing maintenance. An integrated air venting system in the liquid end significantly simplifies pump commissioning, while a worm and wheel gear drive running in an oil bath ensures smooth, frictionless operation and exceptional service life.

To withstand harsh industrial environments, the pump is enclosed in a robust, dust-tight cast iron housing that provides superior durability. The micrometric capacity adjustment gives the operator highly accurate control over the flow rate, and an internal hydraulic relief valve effectively protects the pump against overpressure damage.

High-performance cartridge-type check valves guarantee reliable and secure sealing throughout the entire operating cycle. The mROY XA complies with API 675 standards and is ATEX certified. Part numbers in the mRoy XA series begin with the prefix XA***. Refer to the data sheet for full configuration options and part numbers.

Sales Resources

105 Brochure

MR: A Brochure on the MROY Series Chemical Dosing Pumps

Brochure

MR A Brochure: Global Water Brochure

Technical Resources

ACC Actuator Capacity Controllers - Data Sheet

MRDOC-1959284859-780

mROY XA/XB - Data Sheet

MRDOC-1959284859-742

Applications

The mROY XA is ideal for the precise injection of a wide range of chemicals, including coagulants, biocides, disinfectants, polymers, softening agents, acids and bases for pH control, as well as scale and corrosion inhibitors, oxygen scavengers, and other process additives. The pump’s versatility makes it an excellent choice for the following industries:

  • Municipal and industrial water and wastewater treatment

  • Chemical and petrochemical processing

  • Cooling tower and boiler treatment

  • Oil and gas production

  • Pharmaceutical production

  • Power Generation

  • Agriculture

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