is 15m means inlet/oulet press.difference?
is 15m means inlet/oulet press.difference?
(OP)
hi,
Is 15m of pump's head mean discharge preesure will be higher than the suction pressure with that value.
thanks.
Is 15m of pump's head mean discharge preesure will be higher than the suction pressure with that value.
thanks.





RE: is 15m means inlet/oulet press.difference?
At the moment, my understanding of your question is, if you have a positive suction pressure and the pump is capable of adding an additional 15 metres - then the total discharge head will be 15m + the suction pressure.
Naresuan University
Phitsanulok
Thailand
RE: is 15m means inlet/oulet press.difference?
Discharge Pressure (Pa)= Suction Pressure(Pa) +
(Rho(Kg/m3)*9.81*15)
For water Rho is 1000 Kg/m3.
RE: is 15m means inlet/oulet press.difference?
1-kinematic energy diference at inlet/outlet
2-hydraulic losses between measurement points, other than those between inlet and outlet pump flange.