Milton Roy Pump Repair & Flow Control Services

Authorized Service, Repair, and Support for Milton Roy Metering Pumps and Flow Control Equipment

Oliver Equipment Company (OEC) is an authorized service provider for Milton Roy metering pumps and flow control equipment, delivering expert repair, calibration, testing, commissioning, and field support for critical dosing and process control applications.

Our factory-trained technicians perform repairs in accordance with OEM specifications using genuine OEM parts and proven service procedures designed to maintain dosing accuracy, improve reliability, and minimize unplanned downtime. From routine maintenance and calibration to complete pump rebuilds, OEC provides the technical expertise required to support critical chemical injection and flow control systems.

Local Expertise Backed by OEM Support

OEC supports Milton Roy equipment through strategically located service centers across Texas, providing customers with responsive, OEM-authorized service when and where it is needed.

Houston, Texas

Full-service repair facility supporting complex pump and compressor overhauls, full-performance testing for centrifugal pumps, OEM warranty repairs, and rapid-response field service.

Nederland, Texas 

Dedicated support for East Texas and Western Louisiana operations with strong service capabilities, inventory support, and responsive customer service.

 

Corpus Christi, Texas

Factory-authorized service supporting refining, petrochemical, water treatment, and industrial process applications, including calibration and flow verification.

Our regional presence allows us to respond quickly, reduce downtime, and provide consistent OEM-authorized service, technical support, and field assistance throughout Texas.

Milton Roy Equipment We Support
  • Chemical metering pumps
  • Hydraulic diaphragm metering pumps
  • Mechanical diaphragm metering pumps
  • Controlled-volume pumps
  • High-pressure process pumps
  • Pneumatic and electronic dosing systems
  • Flow control equipment and accessories
  • Controllers and chemical injection systems
  • Chemical injection skids and dosing packages
Industries We Support 

OEC provides Milton Roy service and repair support for customers operating in:

  • Refining
  • Petrochemical Processing
  • Chemical Processing
  • Power Generation
  • Water & Wastewater
  • General Industrial

Our technicians support high-speed pumps, process gas compressors, and sealless technologies used in critical applications where equipment reliability, process continuity, and operational safety are essential.

Authorized Service Capabilities

OEC provides comprehensive repair and support services for Milton Roy equipment, including:

  • Complete teardown, inspection, and OEM tolerance evaluation
  • Root cause failure analysis
  • OEM-authorized rebuilds and overhauls
  • Diaphragm replacement and repair
  • Calibration and flow verification
  • Linearity testing and calibration validation
  • Flow accuracy validation
  • Performance testing and validation
  • Upgrade and retrofit services
  • Replacement-versus-repair evaluations
  • Preventative maintenance programs
  • Installation-ready repairs
  • Field troubleshooting and technical assistance
  • OEM warranty repair support
Common Milton Roy Pump Issues We Solve

Our technicians routinely help customers diagnose and resolve:

  • Loss of dosing accuracy
  • Inconsistent flow rates
  • Diaphragm wear and failure
  • Suction and discharge valve failures
  • Calibration drift
  • Chemical compatibility concerns
  • Seal leakage and containment issues
  • System pressure fluctuations
  • Metering pump performance degradation
  • Recurring reliability and maintenance issues


By identifying the root cause of equipment failures, not just the symptoms, we help customers improve system reliability, maintain process accuracy, and reduce future downtime.

Request Milton Roy Pump Repair & Service

Whether you need routine maintenance, calibration, or emergency repair, OEC provides expert Milton Roy support to keep your systems operating accurately and reliably.

When critical equipment fails, response time matters. Our team works quickly to diagnose issues, reduce downtime, and return your equipment to service.

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