metal magnetic gear pumps for viscous chemical media

The metal magnetic gear pump is designed for precision transfer of high-viscosity organic chemical media, featuring fluid-contact parts made of 304, 316, 316L stainless steel, titanium, and similar corrosion-resistant metals. Its direct-connected structure offers compactness and efficiency, making it ideal for high-pressure, small flow applications in challenging industrial environments.

Performance

• Flow rate: 0.37 to 3 m³/h
• Head: 20 to 60 meters
• Maximum operating temperature: 300°C
• Withstanding pressure: 1.6 MPa

Applications

• Chemical industry: Transfer of chemicals, acids, alkalis in high temperature and highly corrosive conditions
• Oil and gas industry: Conveying special media or high-viscosity fluids in oil refining and natural gas treatment
• Pharmaceutical industry: Accurate, leak-free transport of high-viscosity liquids and chemical reagents
• Food & beverage: Precise, contamination-free delivery of syrups, dairy products, juices, etc.
• Environmental protection: Waste liquid and sewage treatment, high temperature and corrosive fluid handling

Key Features & Advantages

• Small flow, high head design: Ideal for high-pressure, low-flow scenarios requiring stable and precise fluid delivery.
• Water cooling box for high temperature media: Ensures efficient, stable operation when conveying high-temperature fluids by mitigating overheating risks.
• Hastelloy isolation sleeve: Exceptional resistance to chemical corrosion and high temperatures, extending pump life in harsh environments.
• Impeller polishing technology: Minimizes friction and energy loss, optimizes fluid flow, and reduces maintenance frequency.
• Magnetic drive system: Leak-free, contactless operation with reduced wear and energy loss—perfect for toxic, hazardous, or valuable fluids.

Working Principle

Metal magnetic gear pumps operate by gear transmission powered via magnetic coupling. The magnet at the driving end rotates the gears in the pump body, forming a sealed chamber for fluid transfer. This design eliminates mechanical seals, preventing leakage and ensuring reliable operation, especially for dangerous or costly liquids.

Maintenance & Upkeep

• Regularly check water cooling system and coolant circulation for high-temperature operation.
• Inspect Hastelloy isolation sleeve for corrosion and replace as needed.
• Clean impeller channels to maintain flow efficiency.
• Regularly inspect magnetic drive components for proper function.

Summary

The metal magnetic gear pump combines Hastelloy isolation sleeves, impeller polishing technology, and water cooling systems to deliver outstanding efficiency and longevity in high temperature, high pressure, and corrosive conditions.