Self Priming Centrifugal Water Pump

Henan Yibeng Pump Industry Co., Ltd. is one of the leading manufacturers and suppliers of self priming centrifugal water pump in China. We have world-leading production equipment and strong manufacturing capabilities. Please rest assured to buy durable self priming centrifugal water pump at competitive price from our factory.

Self Priming Centrifugal Water Pump

 

The HNYB self priming centrifugal water pump is designed for drainage, agricultural irrigation, and general industrial water supply. Its self-priming hydraulic configuration enables the removal of air from the suction piping, allowing the pump to establish normal pumping operation under appropriate conditions.

These self-priming centrifugal pumps feature a compact design, long service life, high energy efficiency, and stable, reliable performance. They can be installed above or near a water source, making them ideal for drawing water from ponds, reservoirs, storage tanks, or other sources located below the pump inlet.

HNYB self-priming centrifugal pumps are widely used across various sectors, including the chemical, dye, petroleum, pharmaceutical, brewing, paper, metallurgical, and mining industries, as well as for drainage on oil tankers. They are also utilized for water supply and drainage in municipal, industrial, and emergency service applications.

This pump utilizes an axial liquid return pump body structure, consisting of a suction chamber, a liquid storage chamber, a vortex chamber, a liquid return port, and a gas-liquid separation chamber. After the pump starts properly, the impeller draws in liquid from the suction chamber and air from the intake pipe, thoroughly mixing the liquid and gas within the impeller. Centrifugal force causes the liquid to flow toward the outer edge of the vortex chamber along with the gas, forming a thick layer of white foam and a rapidly rotating liquid ring around the outer edge of the impeller. The gas-liquid mixture then flows through a diffuser into the gas-liquid separation chamber. Here, the lighter gas separates from the mixture, rising with a sudden decrease in flow rate before being discharged through the pump body outlet. The liquid separated from the gas returns to the liquid storage chamber and re-enters the impeller through the return port, where it remixes with the gas drawn into the impeller from the intake pipe. Due to the high-speed rotation of the impeller, it flows toward the outer edge of the impeller. This cycle repeats, gradually reducing the air in the intake pipe until the gas is completely drawn out, completing self-priming and allowing the pump to resume normal operation.

Agricultural Irrigation

Used for transferring clean water from ponds, reservoirs, canals and other suitable sources to agricultural irrigation systems. The pump should be selected according to irrigation demand, delivery head and suction conditions.

Reservoir and Pond Water Transfer

Suitable for drawing water from surface sources and transferring it to storage tanks, irrigation networks or other designated delivery points, provided the water characteristics are compatible with the pump.

Industrial Water Supply

Can be considered for clean-water transfer and supply in factories, workshops and industrial utility systems where the required flow and head are within the pump's operating range.

Construction Water Supply

Suitable for evaluating clean-water transfer at construction sites and other temporary installations. Water containing substantial sediment, abrasive particles or large debris requires a different or specifically approved pump configuration.

Commercial Water Transfer

Can be considered for compatible water transfer between tanks, storage facilities and other utility systems in commercial and industrial installations.

Emergency Water Transfer

May be suitable for temporary water transfer and selected clean-water removal duties where the pump's capacity and suction conditions meet site requirements.

Self-Priming Hydraulic Design

The self-priming mechanism helps remove air from the suction line and establish liquid flow under suitable conditions. Depending on the design, the pump casing must be filled with water before the initial startup.

Above-Liquid Installation

The pump can be installed above or near the water source, provided the suction lift remains within the verified operating limits. This arrangement can simplify water intake from reservoirs, tanks, ponds and other suitable sources.

Centrifugal Water Transfer

The rotating impeller transfers energy to the water to generate the pressure required for delivery. The selected model should match the required flow rate, total head and system resistance.

Suitable for Irrigation and Industrial Water Supply

The pump can be considered for agricultural water transfer, irrigation, industrial utility water and other compatible clean-water applications within the model's performance range.

 

ISO 9001

ISO14001

ISO45001

CE Product Certification

EAC Product Certification

Verified Supplier

 

How To Cooperate With Us?

Our address

Zhaogang Industrial Park, Fengqiu, Xinxiang, Henan, China

WhatsApp Number

+86 158 3619 1545

E-mail

info@hnybpumps.com

Hot Tags: self priming centrifugal water pump, China self priming centrifugal water pump manufacturers, Axial Flow Sewage Pump, Dry Pit Sewage Pump, Horizontal Self Priming Sewage Pump, Non Clog Sewage Pump, Self Priming Sewage Trash Pump, Vortex Sewage Pump