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The PROTEUS series represents Milton Roy’s latest evolution in mechanically actuated diaphragm (MAD) technology—combining proven mechanical reliability with advanced digital control and connectivity.

Designed for modern industrial environments, PROTEUS transforms traditional dosing equipment into an intelligent, fully integrated process solution, enabling improved control, visibility, and operational efficiency.

Product Range Overview

The PROTEUS series is structured to address a wide range of chemical dosing requirements through distinct models, each engineered to match specific performance and control needs.

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PROTEUS ERB

The ERB models provide a solid entry point into intelligent metering, combining mechanical simplicity with core digital functionality.

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PROTEUS ERC

The ERC range introduces expanded control features, enabling greater precision and flexibility in dosing operations.

A New Generation of Mechanical Metering

At its core, the PROTEUS™ series retains the advantages of mechanically actuated diaphragm pumps: a direct kinematic drive, predictable stroke-based dosing, and a structurally simple architecture.

This proven foundation is enhanced by an embedded digital layer that enables:

  • Real-time adjustment of dosing parameters
  • Continuous monitoring of pump operation
  • Integration with plant-wide automation systems

The result is a platform that bridges the gap between mechanical robustness and digital performance.

What Makes PROTEUS Different?

Precision Through Stepper Motor Technology

Unlike traditional metering pumps that rely on fixed-speed motors and mechanical adjustments, PROTEUS uses an advanced variable-speed stepper motor to precisely control dosing output while maintaining accuracy across a wide operating range.

Built for Modern Treatment Systems

PROTEUS was designed with process automation in mind. Depending on the model selected, the pump can support analog control, pulse pacing, batching, timers, remote start/stop functions, Modbus RTU communication, and Profibus DP integration.

Designed Around the Operator

The color display, intuitive navigation, onboard diagnostics, totalizers, alarm logs, calibration functions, and multilingual interface make commissioning and operation easier for plant personnel.

Operational Benefits

The PROTEUS™ series is designed to improve both technical performance and operational efficiency:

  • Stable and repeatable dosing performance
  • Reduced manual intervention through automated control
  • Improved diagnostics and process visibility
  • Simplified maintenance compared to hydraulic systems

These advantages contribute to lower operating costs and improved process reliability.

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米尔顿·罗伊（Milton Roy）蓝色波浪横幅

Discover the MAD Pumps Technology

Designed for stable processes, they ensure repeatable metering accuracy, high reliability, and simplified maintenance in demanding industrial environments.

FAQ

Typical Applications:

 

Water Treatment

Chemical dosing, pH adjustment, disinfectant injection, and treatment optimization.

Wastewater Treatment

Coagulants, polymers, disinfectants, and process chemical dosing.

Industrial Water Systems

Boiler treatment, cooling towers, corrosion inhibitors, and scale prevention.

Chemical Processing

Accurate dosing of process chemicals and additives.

Agriculture

Fertilizer and chemical injection systems.

Oil & Gas

Chemical treatment and process dosing applications.