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Home » MPI Products Inc » Products  »  Metal Separation and Metal Sorting Solutions   »  Magnetic Separators for Liquid Applications   »   Liquid Processing Magnets

Liquid Processing Magnets

Magnetic Products Inc. (MPI) specializes in Liquid Trap Magnetic Separators, or Liquid Finger Trap Magnets (LFTs), designed to eliminate ferrous contaminants from liquid and semi-liquid processing streams. These separators are crucial in industries like food processing, pharmaceuticals, chemicals, and paper mills, where product purity and equipment protection are vital. Recognized for their innovative designs and powerful magnets, MPI's Liquid Trap Magnets are the preferred choice for high-purity liquid filtration. They effectively remove contaminants from liquids and slurries in high-flow environments, ensuring product integrity and safeguarding downstream equipment. The magnets are installed inline within processing systems to capture ferrous particles as liquid flows through, with easy maintenance facilitated by quick-release clamps for routine access to the magnetic assembly. This design ensures reliable contaminant removal and maintains the quality of processed liquids.

Liquid Processing 2" Tube Blade™ Magnet

The Blade Magnet™ features an ergonomic power-grip handle for better control and reduced strain. Its 2-inch, 11,500-gauss tube outperforms standard models and includes a metal-detectable stripper for safety. Equipped with Intell-I-Mag®, it enables real-time magnet monitoring. Ideal for food, chemical, pharmaceutical, boiler protection, and paper mills, it removes ferrous contaminants while ensuring unrestricted flow. Made from rare earth neodymium magnets and stainless steel, it meets USDA standards and requires minimal maintenance.

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Liquid Processing Combo Tube and Screener Magnet

Magnetic Products Inc. (MPI) Combination Tube and Screener Liquid Trap Magnets are designed to effectively remove ferrous contaminants from liquids, slurries, and semi-liquid materials while also screening out larger particles. This innovative system combines magnetic separation with screening capabilities to ensure product purity and protect equipment, making it ideal for industries such as food processing, pharmaceuticals, chemicals, and manufacturing. The design integrates a Liquid Tube Magnet with a screener basket, enhancing filtration by effectively separating both metallic contaminants and larger particulates.

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Liquid Processing High-Pressure Finger Trap Magnet

Magnetic Products Inc. (MPI) High Pressure Liquid Trap Magnets are engineered to remove ferrous contaminants from liquids, slurries, and semi-liquids in high-pressure systems. They are built to withstand extreme conditions, making them ideal for industries like food and beverage, pharmaceuticals, chemicals, and manufacturing. These magnets ensure product purity, protect equipment, and comply with strict industry standards by effectively eliminating contaminants in chemical processing, food production, and paper milling, all while maintaining product consistency.

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Liquid Processing Finger Trap Magnet

Magnetic Products Inc. (MPI) Tube Liquid Trap Magnets are specifically engineered to effectively eliminate ferrous impurities from liquids, slurries, and semi-liquid substances. These magnets have high-intensity magnetic tubes encased in a stainless-steel exterior, ensuring dependable contaminant management for high-flow liquid processing applications. They are particularly beneficial for food processing, pharmaceuticals, chemicals, milling, and manufacturing, helping to sustain product integrity and safeguard downstream machinery.

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Liquid Processing Plate Magnet

MPI Plate Liquid Trap Magnets are designed to remove ferrous contaminants from liquids, slurries, and semi-liquid materials. Featuring a flat magnetic plate in a sturdy casing, these magnets effectively remove contaminants in a compact design. Ideal for industries like food processing, pharmaceuticals, chemicals, and industrial manufacturing, they ensure product purity and protect downstream equipment. Capable of extracting tramp metal from thick, fibrous, or chunky slurries, these externally mounted magnets can be equipped with one or two plates for enhanced strength without disrupting product flow.

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Liquid Processing Tube Magnet

Magnetic Products Inc. (MPI) Inline Magnetic Tubes provide a cost-effective and efficient method to safeguard products transported in liquid process lines from unwanted tramp metal contamination. Multiple Inline Magnetic Tubes can be installed in a product process chute, spout, or pipe to enhance magnetic filtration. These tubes are an excellent choice for existing process lines that are difficult to modify for conventional magnetic separation equipment, such as Plate, Grate, or Drawer magnets.

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Compatibility Check - Liquid Processing Magnetic Separator Comparison

Unique Benefits and Considerations


Industries, Applications and Regulations

For assistance in selecting the most suitable Electro & ElectroPermanent Magnetic Chucks and Controller for your application or for additional customization options, contact Magnetic Products Inc. today to speak with our team of experts!

Industry Type

MPI offers a range of liquid trap and filtration solutions, including MPI’s Blade Magnet™, which provides the ideal magnetic liquid trap for any liquid requirements and is the strongest and easiest-to-use LFT on the market. Various liquid processing industries that benefit from MPI Liquid Processing Magnets include:

  • Food and Beverage: The Combination Tube and Screener Liquid Trap, Tube Liquid Trap Magnets, and AutoMag Magnetic Filtration are ideal for maintaining compliance with FDA and USDA standards while ensuring product purity.

  • Pharmaceuticals: High Pressure Liquid Trap Magnets and AutoMag Magnetic Filtration excel in pharmaceutical applications, offering contaminant removal with precision and reliability.

  • Chemicals: Plate Liquid Trap Magnets and Combination Tube and Screener Liquid Traps effectively remove contaminants in high-viscosity or chemical-heavy environments.

  • Manufacturing: AutoMag Magnetic Filtration and High Pressure Liquid Trap Magnets protect equipment and ensure operational efficiency in demanding industrial processes.

Processing Application

Each MPI liquid processing magnet type is tailored to specific material handling and contamination control needs:

  • Hi-Flow Liquid systemsRemoves ferrous contaminants while screening larger particulates.
    Suitable for high-flow liquid systems with moderate contamination levels.

  • High-Pressure SystemsDesigned for high-pressure systems up to 1,000 psi.
    Ideal for critical liquid and slurry processing under extreme operating conditions.

  • Low and Medium-Pressure SystemsProvides a flat magnetic surface for contaminant capture in low- to medium-pressure systems.
    Compact design suitable for space-constrained environments.

  • Difficult to Modify and Space-Constrained FacilitiesHigh-intensity magnetic tubes efficiently capture contaminants in viscous liquids and semi-liquids.
    Best for gravity-fed or pressurized liquid systems with consistent contamination.

  • Designed for High-Performance in Applications from Food and Beverage to Industrial ManufacturingEngineered for robust and ongoing contaminant removal.
    Ideal for large-scale, high-volume industrial operations or highly regulated products or processes.

Regulations and Requirements

MPI’s liquid trap systems comply with stringent industry regulations to ensure safety and efficiency:

  • Food and Pharmaceutical Compliance:FDA-compliant materials and coatings available across all systems.
    USDA certifications for food-grade applications.

  • Temperature Tolerance:High-temperature models available for applications up to 350°F (176°C).

  • Pressure Requirements:High Pressure Liquid Trap Magnets handle up to 1,000 psi.
    Other models designed for standard operating pressures.

  • Certifications:CE, ISO, and other industry-specific certifications available.

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