MMF Series Permanent Magnet Direct Drive Magnetic Pump

Product Dewspiption

The Meibao MMF Series is a revolutionary permanent magnet direct drive magnetic pump that sets new standards for energy efficiency, compactness, and quiet operation. Featuring a beyond-IE5 efficiency motor with frequency conversion control, this series delivers significant energy and cost savings compared to traditional pump designs. The lightweight, fully encapsulated plastic housing provides IP66 protection and exceptional corrosion resistance. With a super-quiet, fanless cooling design, the MMF Series is specifically engineered for cleanroom environments and applications with strict temperature and humidity requirements, making it the ideal choice for semiconductor, pharmaceutical, and high-purity chemical processing.

Energy-Saving & High-Efficiency Design

Equipped with a beyond-IE5 efficiency motor and frequency conversion control, delivering substantial energy savings and reduced operating costs compared to conventional pump systems.

Super-Quiet Operation

Fanless cooling design ensures minimal noise levels and low temperature rise, making the MMF Series ideal for noise-sensitive environments such as cleanrooms, laboratories, and semiconductor fabrication facilities.

High Protection & Corrosion Resistance

Integrated, fully encapsulated plastic housing provides IP66 protection against dust and water ingress. Constructed from high-performance materials including GFRPP, CFRPP, PVDF, and ETFE, offering excellent resistance to aggressive chemicals.

Lightweight & Compact Design

Embedded, modular component design results in a lightweight, space-saving footprint that simplifies installation and integration into existing equipment.

100% Leak-Free Magnetic Drive

The sealless magnetic coupling eliminates the risk of leakage, protecting operators and the environment while reducing maintenance costs.

Performance Curve

Flow vs. Head Performance Chart

PDF download available on request

Typical Applications

Semiconductor and photovoltaic manufacturing.

Cleanroom fluid handling systems.

Pharmaceutical and biotechnology processing.

High-purity chemical transfer and circulation.

Laboratory and R&D fluid systems.

Max Flow

m³/h

Max Head

Power Range

0.37 - 7.5

Certification

ATEX Optional

Technical Specifications

Model Range

MMF-220 ~ MMF-868

Pump Type

Permanent Magnet Direct Drive Magnetic Pump

Materials

GFRPP、PVDF、CFRPP、CFRTFE

Connection

Flange / Union

Max Temperature

Max Pressure

Voltage

220V/380V/415V

Warranty

Model Coding System

MB50PP380V

MMF = Series

PP = Material

Material Options

GFRPP

General chemicals, max 80°C

PVDF

High purity, max 100°C

CFRTFE

High temp, max 120°C

Detailed Parameter Table

Download PDF

MMF Series Permanent Magnet Direct Drive Magnetic Pump parameter table.png

What is the maximum viscosity the MB pump can handle?

The MB magnetic drive pump is optimized for low-to-medium viscosity liquids (up to ~200 cPs at operating temperature). For high-viscosity media above 200 cPs, please contact our engineering team — we may recommend a reduced speed operation or a gear pump alternative.

Can the MB pump handle HF acid?

Yes. The MB pump with PTFE or PVDF wet-end is fully compatible with hydrofluoric acid at concentrations up to 50% and temperatures up to 80°C. PTFE offers the best HF resistance. For semiconductor-grade HF applications, we recommend our dedicated HF Series with ultra-pure material specifications.

What is the pump's NPSH requirement?

NPSH requirements vary by model and operating point. Typically, the MB series requires 2-3m NPSHa. We recommend ensuring the available NPSH (NPSHa) from your installation is at least 1m higher than the pump's required NPSHr. Full NPSH curves are available in the product datasheet.

Do you offer ATEX / explosion-proof versions?

Yes. ATEX Zone 1 and Zone 2 certified models are available for environments where flammable gases or vapors may be present. Please specify the ATEX zone and gas group (IIA, IIB, or IIC) when requesting a quote.

Can I get spare parts for this pump?

Yes. We stock a comprehensive range of spare parts for the MB series including magnet assemblies, impellers, shaft sleeves, and containment shells. Parts can be shipped within 5-10 working days to most destinations. We recommend ordering a spare parts kit with your initial order for critical applications.

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Product Dewspiption

Performance Curve

Typical Applications

Technical Specifications

Model Coding System

Material Options

Detailed Parameter Table

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