till how low can i reduce the speeds of my condenser water pumps? is there a limit that the pump cannot be set as low as 30hz. we are 60 hz here in our country.
the application of the pump is because i really have a low delta T with my heat exchanger, the pump flow is 2000gpm and i am planning to reduce it to around 1000gpm by installing a VFD is is possible? or there will be problem with the pump (cavitation or whatsoever.)
please share some insights
the application of the pump is because i really have a low delta T with my heat exchanger, the pump flow is 2000gpm and i am planning to reduce it to around 1000gpm by installing a VFD is is possible? or there will be problem with the pump (cavitation or whatsoever.)
please share some insights