Ruhrpumpen VLT - Page 36

VLT
Vertical Process Pump
36 V1.090418
Figure 5.1. Example for reverse indicator graphical analysis.
The next step is to determine indicator sag. Set up your bracket arrangement on a pipe. Set the
indicator at '0' on top. Roll set up until indicator is at the bottom of pipe. It will read negative. In this
example, it is found to be -0.005 inch (-0.127 mm).