Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
This looks plagiarized. Are you going to give a reference to this?
Nice sir this type full pump room videos plz sir
good
very helpful !Thank you sir
very helpful indeed! thanks!
how to prime the pump incase of negetive suction?
Use vacuum pump.
Generally an isolation valve is provided if centrifugal pump is used for negative suction to prime the pump.
Install a foot valve in suction line
With foot valve or priming port
This looks plagiarized. Are you going to give a reference to this?
Nice sir this type full pump room videos plz sir
good
very helpful !Thank you sir
very helpful indeed! thanks!
how to prime the pump incase of negetive suction?
Use vacuum pump.
Generally an isolation valve is provided if centrifugal pump is used for negative suction to prime the pump.
Install a foot valve in suction line
With foot valve or priming port