Self Priming Mag Drive Pump

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

The HNYB self-priming mag drive pump integrates centrifugal pumping, magnetic coupling, and self-priming capabilities. It is specifically designed for applications involving the transfer of chemicals and process fluids that require high suction lift and minimized leakage risks.

The magnetic coupling transmits motor torque to the impeller without the need for traditional dynamic shaft seals, thereby reducing the risk of leakage at the rotating shaft. Its self-priming hydraulic design evacuates air from the suction line and establishes pumping conditions after the initial start-up, making the pump suitable for above-ground installations and systems where maintaining a flooded suction is difficult.

Users can select configurations with materials such as fluoroplastics, alloys, or stainless steel, depending on the properties of the pumped medium and specific operating requirements. These pumps can be configured to handle specific corrosive, sensitive, and industrial process fluids.

The self-priming magnetic drive pump combines two technologies: a centrifugal hydraulic system with a magnetic coupling and a self-priming chamber or hydraulic arrangement. The electric motor drives the impeller through magnetic force without a conventional dynamic shaft seal, while the self-priming section helps evacuate air from the suction line and establish pumping conditions.

1. The Pump Is Initially Primed

The pump casing or self-priming chamber is prepared with the required amount of liquid before the initial start, according to the specific pump design.

2. The Motor Drives the Outer Magnetic Rotor

When the electric motor starts, it rotates the external magnetic rotor.

3. Magnetic Torque Passes Through the Containment Shell

The magnetic field transfers torque through the containment shell to the internal magnetic rotor. The internal rotor and impeller rotate without a conventional rotating shaft seal.

4. The Impeller Transfers Energy to the Liquid

The rotating impeller accelerates the liquid and converts mechanical energy into hydraulic energy through centrifugal action.

5. Air Is Evacuated from the Suction Line

During the self-priming process, the pump circulates liquid internally while removing air from the suction line. The air-liquid mixture is separated within the self-priming hydraulic arrangement until stable liquid flow is established.

6. Continuous Liquid Transfer Begins

Once the suction line is filled and the pump reaches stable operating conditions, the pump delivers the liquid through the discharge pipeline.

Chemicals: Soda ash industry (production of hydrochloric acid and hypochlorous acid and their byproducts), production of hydrofluoric acid and fluorides, fertilizer production, circulation of reaction liquids in gas absorption towers, oil refining (sulfuric acid), applications in waste acid recovery and regeneration facilities, and the transportation and supply of strong acids to tank trucks in general chemical plants.

Pharmaceuticals: Production of high-purity chemicals for semiconductors, production of agrochemicals, chemicals for the synthesis of pharmaceutical drugs, and production of chemicals for water treatment.

Food Industry: Production of monosodium glutamate (hydrochloric acid), refining of edible oils (sulfuric acid), and applications in fruit canning plants (hydrochloric acid).

Water Treatment: Used for cleaning ion exchange resins, and in pure water production facilities and brine distillation purification facilities.

Self-Priming Capability

Suitable for selected installations where the pump is installed above the liquid source and the suction line can contain air.

Sealless Magnetic Drive

The magnetic coupling avoids a conventional dynamic shaft seal, reducing the potential leakage path around the rotating shaft.

Corrosive Liquid Handling

Fluoroplastic, alloy and stainless-steel options allow the pump construction to be matched to selected chemical fluids.

Reduced Seal Maintenance

Without a conventional mechanical shaft seal, routine seal replacement associated with traditional sealed pumps can be reduced.

Suitable for Process Applications

The combination is useful where both suction lift capability and enhanced containment of process liquid are important.

 

ISO 9001

ISO14001

ISO45001

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EAC Product Certification

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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

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