Thanks gbam. I was afraid that is what the answer would be. Looks like it is one more thing to add to the already extensive list of items in the litigation.
Hello all. I am new here and was wondering if you could help me out. We have a "brand new " installation of 3 VFD operated, 600hp End Suction Horizontal 12 x 14 Centrifugal pumps rated at 5780 gpm @ 233 ft. Since day one they have vibrated excessively(.80 to 2.5 in/sec RMS). I thought the...