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Shanghai Pacific Pump Manufacture (Group) Co.,Ltd

Address: No.25 Lane 7488, Hutai Road, Shanghai, China

Tel: +86-21-5653 1900

M/P: +86-135 0189 6165

E-mail: info@pacificpumpgroup.com

What Is A Centrifugal Pump?

- Jan 06, 2018 -

Centrifugal pumps are a sub-class of dynamic axisymmetric work-absorbing turbomachinery.Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor. The fluid enters the pump impeller along or near to the rotating axis and is accelerated by the impeller, flowing radially outward into a diffuser or volute chamber (casing), from where it exits.Common uses include water, sewage, petroleum and petrochemical pumping. The reverse function of the centrifugal pump is a water turbine converting potential energy of water pressure into mechanical rotational energy.General working principle: Like most pumps, a centrifugal pump converts rotational energy, often from a motor, to energy in a moving fluid. A portion of the energy goes into kinetic energy of the fluid. Fluid enters axially through eye of the casing, is caught up in the impeller blades, and is whirled tangentially and radially outward until it leaves through all circumferential parts of the impeller into the diffuser part of the casing. The fluid gains both velocity and pressure while passing through the impeller. The doughnut-shaped diffuser, or scroll, section of the casing decelerates the flow and further increases the pressure.


We own more than 300 sets of advanced production and inspection equipment to manufacture products of various categories and specifications. 

Our products:Fire PumpFire Pump PackageCentrifugal Pump、Submersible Pump、Portable Pump、Screw Pump、Oil Pump、Pump Controller

Our main products are sold best in Europe and Southeast Asia .

sincerely hope to cooperate with new and old customers from all over the world to gain mutual benefits.


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