Stainless Steel Mag Drive Pump

Leakage-Free Magnetic Pump

The leakage-free magnetic pump is a new type of industrial pump that utilizes modern magnetic mechanics. It achieves contactless torque transmission through the magnetic drive of permanent magnets, replacing dynamic seals with static seals, making the pump completely leak-free. This pump completely eliminates the shaft seal leakage problem of mechanical drive pumps and is an ideal solution for conveying flammable, explosive, toxic, and hazardous media. It is widely used in marine methanol propulsion systems, chemical plants, refineries, and oil transportation systems.

The magnetic pump utilizes magnetic coupling transmission technology. The drive unit consists of an active magnetic coupling mounted directly on the motor shaft, creating a completely enclosed pump chamber. When the motor rotates the outer magnetic rotor, the magnetic field penetrates the isolation sleeve, driving the inner magnetic rotor and impeller to rotate synchronously, achieving contactless conveying of the media and completely eliminating leak points.

- Zero Leakage Design: All sealing points utilize closed static seals, eliminating the need for mechanical seals, completely eliminating media leakage.

- Safe and Reliable: Particularly suitable for conveying flammable, explosive, toxic, and high-temperature media.

- Strong Corrosion Resistance: The pump body can be made of 304, 304L, 316, 316L stainless steel, and fluorine-lined materials, making it resistant to various corrosive media.

- High Efficiency and Energy Saving: The hydraulic components are designed using CFD computational fluid dynamics, resulting in wide flow paths, high efficiency, and excellent NPSH performance.

- Easy Maintenance: The direct-connect, back-pullout design allows for maintenance without disassembling the piping.

- Long-Life Bearings: The sleeves and plain bearings are made of highly wear-resistant materials such as silicon carbide, graphite, and PTFE, effectively ensuring the pump's service life.

Methanol Power Systems for Ships:

Specialized for methanol fuel transportation. Its completely leak-free design eliminates the safety risks of methanol's toxicity and high flammability. It has been certified by multiple classification societies, including CCS and NK.

Chemical Plant Applications:

Designed for transporting corrosive media such as acids, alkalis, and strong oxidizers. Corrosion-resistant materials and a leak-free design ensure safe and environmentally friendly production.

Refinery Applications:

Transporting petroleum products and flammable and explosive media, eliminating leakage risks and ensuring employee health and safety.

Oil Transportation Systems:

Designed for transporting and circulating various oil products. Its pollution-free design ensures uncompromised oil quality.

Depending on the medium being conveyed, we offer a variety of material options:

- Pump Body Materials: 304, 304L, 316, 316L stainless steel, fluorine-lined materials, Hastelloy HC276

- Magnet Materials: Ferrite, NdFeB, and SmCo permanent magnets, with high temperature resistance up to 350°C

- Bearing Materials: Silicon carbide, graphite, PTFE, and engineering ceramics

1. Prevent Particle Ingress: Ferromagnetic impurities and particles are not allowed to enter the magnetic actuator and bearing friction pairs.

2. Prevent Demagnetization: Operate within specified temperature conditions; medium temperatures exceeding the specified range are strictly prohibited.

3. Prevent Dry Friction: Idle operation and pumping out the medium are strictly prohibited.

4. Do not convey media containing particles or crystals. If conveying such media, a filter must be installed.

5. Clean After Use: For media prone to precipitation and crystallization, clean the pump immediately after use to drain any accumulated fluid.

Our magnetic drive pumps comply with HG/T 2730-2012 (Magnetic Drive Centrifugal Chemical Process Pump) is designed and manufactured to ISO9001 quality system certification and offers comprehensive after-sales service and technical support.

1. Please provide your specific location, pumped liquid, pressure, flow rate, installation method, and other required parameters.

2. We will provide you with a detailed response within 2 to 5 business days of receiving your contact.

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