Product Features
5 hp centrifugal water 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. They are a sub-class of dynamic axisymmetric work-absorbing turbomachinery.
Main Components
Impeller
The rotating core component, typically composed of blades, a hub, and a cover. The blade shape influences pump performance.
01
Pump Casing
The stationary component that forms the flow path and collects the liquid. The outlet is equipped with a volute or guide vanes for energy conversion.
02
Shaft
Connects the impeller to the drive unit, transmitting the rotational power.
03
Sealing Device
Prevents liquid leakage, such as mechanical seals and packing seals.
04
Working Process
Suction Phase
As the impeller rotates, a low-pressure area forms at the center, drawing liquid in.
Acceleration Phase
The liquid gains kinetic energy as the impeller rotates, increasing its velocity.
Energy Conversion
After the liquid enters the pump casing, the flow path gradually widens, reducing its velocity and increasing its pressure.
Discharge Phase
The high-pressure liquid is discharged through the pump casing outlet, completing the delivery.
Service Advantages
Order Processing
We promptly process customer orders and verify the accuracy of order information, including product model, specifications, quantity, delivery time, and delivery location. We coordinate with the production department to ensure on-time and quality production.
Production Tracking
We regularly provide customers with feedback on order progress to keep them informed of the production status. If any production issues or potential delivery delays arise, we promptly communicate with customers to negotiate solutions.
Cooperation Cases



Our Factory
Shijiazhuang Zhengrong Pump Industry Co., Ltd. was founded in 1998. After 28 years of steady development, it has now grown to considerable size. Headquartered in the Shijiazhuang Economic and Technological Development Zone, the company covers a total area of 198,000 square meters and boasts an annual designed production capacity of 10,000 tons. The company boasts a strong foundation, equipped with numerous advanced equipment and production lines to meet diverse product demands.
Our three production bases each have independent production lines, integrating casting, heat treatment, machining, assembly, inspection, and testing. Over the years, the company has earned the trust of numerous customers with its stable product quality. Our areas of cooperation continue to expand, and our products are sold well both domestically and internationally. We look forward to hearing from you and embarking on a new chapter of cooperation with us!



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