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Murphy and Dickey Instrumentation and pumps
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Murphy and Dickey Instrumentation and pumps

Application Notes

Instrumentation

Calibration Tips for pH
Calibration Tips for ORP
ORP for Chlorine Monitoring

pH Control – Keep It Simple!
pH Readings Off The Mark?
Calibrating pH in a Hot Process

pH Control in Boiler Condensate Feed 
pH & Conductivity for Wet Scrubbers
Extend pH Sensor Life – Reduce Garbage!

Troubleshooting Tips for pH
Optical Dissolved Oxygen
Magnetic Flowmeters

Conductivity for Boiler Water Treatment

Pumps & Feed Solutions

Chem Feed Verification
Injection Quills & Corporation Stops
Relief Valves

Smart Pump Maintenance

Tacmina Pump Tank System
Tacmina Q Series
Tacmina BPL Pumps

Tacmina Solenoid Pumps
Tacmina PW Pump Manual

Q Pump

New – PTS System

Tacmina Pump Technology

Air Release Valves

New Air Block Assembly

© 2025 Murphy & Dickey. All rights reserved.

  • Manufacturers
  • Applications
    • Industrial Water Treatment Monitoring
    • Municipal Water Treatment Monitoring
    • Valves
    • Bypass Feeders for Water Treatment
    • Fire & Gas Detection Systems
    • Metering & Process Pumps
    • Portable Mixers
    • Application Notes
  • Videos
    • Pump Maintenance Videos
    • Water-Monitoring Videos
    • Mixer Videos
  • Resources
  • About
  • Contact