Answer / prasath

Inorder to avoid
cavitation airlocker is
released in the
centrifugal pump

Answer / guest

i dont no

Answer / yatin

we need to provide vent valve is discharge line to drain
material untill product does not come from this vent line.or
need to check material boiling point then we should insulate
sunction line & tank or try to apply NPSH (Net Possitive
Sunction Head)

Answer / c

Cavitation occurs if NPSHA < NPSHR, Cavitation can be
eliminated by increasing NPSHA or Recreading the NPSHR

Answer / ab_ina7

we will have to change the impeller...no other way..

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