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  • Process Engineering: Looking for good data?

    Are you experiencing problems with measurement uncertainty and are often left with poor data? Let Dr. Gooddata help you develop objective numerical tests for good data.

    Ronald H. Dieck, Ron Dieck Associates Inc.
  • Measure your progress

    How well do you know your measurement uncertainties? Find out with this 15-item quiz from Dr. Gooddata.

    Ronald H. Dieck, Ron Dieck Associates, Inc.
  • Selecting the Most Economic Cartridge Filter

    To do so, you must consider far more than just replacement filter costs

    Ronald V. Repetti is a senior applications specialist and Alan R. Ponchick is a senior sales specialist for CUNO Inc., Meriden, Conn.
  • Process engineering: Is your pump cavitating?

    That rumbling/rattling noise you hear from your pump is the symptom for any number of potential problems. The first step is identifying the problem. This article will help you determine what exactly is wrong with your pump.

    Ross Mackay
  • Use operators to boost pump reliability

    Preventing pump problems before they happen is the best way to save costs, and it is the operators who are the key to your pump maintenance.

    Ross Mackay
  • Saving energy with fluid handling

    This article from Ross Mackay, an exclusive contributor to and author of The Practical Pumping Handbook, discusses how you can save energy in your plant with proper pump selection.

    Ross Mackay
  • Pump Start-Ups

    There are only three things we need to do to start a pump.

    Ross Mackay
  • The importance of large bore seal chambers

    The introduction of the larger bore seal chamber has provided two major benefits to mechanical seal operation, both of which contribute to increased reliability.

    Ross Mackay
  • Flexible Pipe Couplings

    Pipe strain can cause premature failure of pumps. This can frequently be absorbed by a flexible pipe coupling... but only if that pipe coupling is properly installed. Merely putting it into the line without any support, will not achieve any significant relief from the pipe strain. In order to protect the pump against the pipe strain, it must be anchored.

    Ross Mackay
  • Pumping Temperature Considerations

    "Bad actor" pumps are those pumps that have trouble with frequent and repetitive failures. In many cases, the source of the problem is an ANSI pump trying valiantly to handle a liquid well beyond the range of its design rating.of 300 degs. F.

    Ross Mackay
  • Increase pump performance

    In this web exclusive on, pump expert Ross Mackay says a key to a pump's performance is to look at the control system it's running with.

    Ross Mackay
  • Treat Tanks with Care

    A variety of easily avoided problems can cause vessel failure.

    Roy E. Sanders, chemical process safety consultant
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