22
Apr
Pumps Calculations Formula. The same way pump power in horsepower formula can be written as pump power p hp q m 3 hr x ρ kg m 3 x g m 2 s x h m x p pa 2685600. 2 kinematic viscosity mm s absolute viscosity mpas fluid density kg m3. Also above pump power is required to lift the liquid to head meters. Hence the pump power calculation formula can be written as below pump power p kw q m 3 hr x ρ kg m 3 x g m 2 s x h m x p pa 3600000.
P in kw here. The same way pump power in horsepower formula can be written as pump power p hp q m 3 hr x ρ kg m 3 x g m 2 s x h m x p pa 2685600. Pump input power calculation formula or pump shaft power calculation formula. P s kw shaft power kw η pump efficiency. 2 kinematic viscosity mm s absolute viscosity mpas fluid density kg m3. P s kw p h kw η 3 where.
Online pump calculator si units.
Q flow rate in m 3 sec. η efficiency of the pump between 0 to 100 formula 2. Pump input power calculation formula or pump shaft power calculation formula. P s kw shaft power kw η pump efficiency. The same way pump power in horsepower formula can be written as pump power p hp q m 3 hr x ρ kg m 3 x g m 2 s x h m x p pa 2685600. Hence the pump power calculation formula can be written as below pump power p kw q m 3 hr x ρ kg m 3 x g m 2 s x h m x p pa 3600000.