Chemical Pump Encyclopedia

QEEHUA PUMP Magnetic Drive Pumps: Efficient and Safe Solutions for Chemical Fluid Transfer

Magnetic Drive Pump Prices and Manufacturer

Pump selection is crucial in the field of chemical fluid transfer. While conventional mechanical seal pumps are common, they come with issues like frequent seal wear and maintenance. QEEHUA PUMP’s magnetic drive pumps, with their unique design and outstanding performance, have become the preferred choice for many chemical enterprises.

Working Principle and Advantages of Magnetic Drive Pumps

Magnetic drive pumps achieve power transmission through magnetic coupling, eliminating the need for conventional mechanical seals and thus the risk of leakage. The drive portion and impeller of the pump are connected by magnetic coupling, keeping the liquid flow completely enclosed within the pump casing. This design not only reduces maintenance needs but also lengthens the service life of the pump.

Compared to conventional mechanical seal pumps, magnetic drive pumps have several distinctive advantages:

  • No Leakage: Eliminating the risk of hazardous, toxic or corrosive chemicals leaking into the environment since there are no mechanical seals.
  • High Efficiency: Magnetic drive pumps are usually highly efficient due to reduced energy losses from friction.
  • Low Maintenance: With no dynamic sealing components, magnetic drive pumps require relatively less maintenance and have a longer service life.
  • Safety: Particularly suitable for handling dangerous chemicals by reducing risks of leakage and contact.
  • Reliability: Less vulnerable to sealing failures without mechanical seals, improving reliability.
  • Energy Saving: Contribute to lower operating costs through high efficiency and low energy consumption.
  • Applicable to Various Media: Can be designed for various media including corrosive, neutral, and cleaning liquids without solid particles.

Guidelines for Magnetic Drive Pump Selection

Selecting a suitable magnetic drive pump considers factors like the nature, flow rate, pressure of the pumped liquid as well as working environment. Here are some key guidelines:

  • Understand Liquid Properties: Different liquids have varying corrosiveness and viscosity. Ensure pump materials can withstand chemicals’ chemical properties.
  • Calculate Flow Rate and Pressure: Determine required flow rate and pressure which are the basis for selection. Total dynamic head (TDH) includes static head and frictional losses.
  • Avoid Dry Running: Dry running without liquid lubrication can cause severe damage, so protective measures like liquid level controls are needed.
  • Consider Working Temperature: High temperatures may impact magnetic coupling performance or cause magnets to lose magnetism.

Magnetic Drive Pump Prices and Manufacturer Selection

Prices vary by models, materials and performance. In general, quality magnetic drive pumps cost more but have lower long-term maintenance costs and higher reliability for better total cost of ownership. Consider a manufacturer’s technical strength, product quality and after-sales service when selecting.

QEEHUA PUMP is a leading and reliable manufacturer of chemical pumps and filtration equipment in China with over 13 years of industry experience. We are committed to providing customers with high-quality, high-performance magnetic drive pumps and comprehensive pre- and post-sales services. QEEHUA PUMP magnetic drive pumps are widely used in PCB, electroplating, coating, surface treatment, semiconductor, chemical and pharmaceutical, exhaust, wastewater treatment, liquid flow energy storage, photovoltaic solar and other fields, highly praised by customers.

If you are looking for high-quality, high-performance magnetic drive pumps, QEEHUA PUMP is your best choice!


As a leakage-free and highly efficient fluid transfer device, magnetic drive pumps have been widely applied in many industries. With their unique design and excellent performance, they excel in handling corrosive and hazardous liquids. Leveraging its innovations and professional knowledge in magnetic drive pumps, QEEHUA PUMP continuously provides customers with high-quality products and solutions. Whether in chemical, surface treatment or other industrial fields, QEEHUA PUMP remains committed to meeting customer needs and driving industry development. In the future, magnetic drive pumps will continue playing an important role as technology and market demand progress further, and QEEHUA PUMP will keep leading the industry forward.

If you are looking for a high quality, high performance magnetic pump, QEEHUA PUMP is your best choice!

If you want to have a better understanding of magnetic pumps and be able to make a more informed decision when choosing one. Whether you are looking for the best magnetic pump prices or top magnetic pump manufacturers, QEEHUA PUMP is your trusted partner.