Is it really Bolt Bound?

In a recent RT300 class during the field portion of the training, the team made the decision to take vibration readings on a motor/pump assembly that was very noisy and…

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Don’t Forget a Lift Check!

    A lift check isn’t always done when performing a precision shaft alignment, nonetheless excessive lift can be the cause of alignment frustration. Here is a recent example from…

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Aligning a “Bouncy” Motor!

  In recent years many new gas processing plants have been built to keep up with the demand for natural gas. Some of the process equipment for these plants are…

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Fundamental Pump Laws

It doesn’t matter what size, shape or design of the pump its purpose is to move fluids. Head loss that must be overcome makes the task a bit more complicated…

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The Effect of Misalignment on Seals

Coupling manufacturers have an “acceptable” misalignment tolerance range that is typically much greater than precision shaft alignment tolerances. Why is that? Because flexible couplings are designed to allow for incidental…

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