We experience high Motor bearing temperatures during warmer climate (ambient unto 27 degC). These are sleeve bearing motors oil ring lubricated along with lube mist. The Alarm/Trip are 90/100 DegC and the bearing temperatures reach up to Alarm limits.The bearings were inspected on a couple of...
The Gear pump supplies barrier fluid (Oil) to a set of pumps as a part of the plan54. The set pressure of the
gear pump is 1200 psi, and it has been found that the pump losses its pressure over a period of time ?
appreciate comments on the probable scenarios?
Is it possible to operate an Endsuction suction single stage centrifugal pump with fully enclosed impeller , with out balance holes and back wear-ring, on API seal plan 11?
