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Magnetic Separation for Liquid Applications
Liquid Processing Magnets
Liquid Trap Magnets are designed to protect liquid and slurry lines, as well as pumps, by magnetically removing ferrous contaminants from these systems. The product range includes Combination Tube and Screener Liquid Trap Magnets, High-Pressure Tube Liquid Trap Magnets, Liquid Finger Trap Magnets, Plate Liquid Trap Magnets, and Tube Liquid Trap Magnets. The Combination Liquid Trap Magnets combine a magnet and screen filter for easier maintenance and access. MPI’s High-Pressure Liquid Trap Magnet ensures the removal of ferrous contaminants under high pressure, while the Plate Design Magnet also protects liquid and slurry lines. The Liquid Finger Trap Magnet specifically targets the removal of ferrous contaminants from product flow lines and pumps.
Industrial Magnetic Filtration
Liquid Trap Magnets safeguard liquid and slurry lines and pumps by effectively magnetically extracting ferrous contaminants from product streams. The available products include Combination Tube and Screener Liquid Trap Magnets, High-Pressure Tube Liquid Trap Magnets, Liquid Finger Trap Magnets, Plate Liquid Trap Magnets, and Tube Liquid Trap Magnets.
Industrial magnetic filtration solutions offer continuous cleaning, eliminating grinding swarf and other impurities from coolants and various industrial products. The filtration products consist of: Automag Magnetic Filter, Coolant Cleaner Magnet, Eco-Flow Magnetic Filter, Eco-Mag Magnetic Filter, and Filter Bag Magnets.
Compatibility Check - What Type of Magnetic Separation Fits Your Application
MPI’s magnetic separation solutions enhance the purity and quality of liquids and slurries in food, cosmetic, chemical, and industrial applications. The Combo Tube/Screener Magnet removes ferrous contaminants and oversized solids for smooth, uninterrupted flow. The High-Pressure Tube Magnet is built for thick, high-pressure fluids, while the Finger Trap Magnet uses staggered rare-earth elements to clean heavy pastes efficiently. The Liquid Plate Magnet offers reliable gravity-flow separation, and the compact Liquid Tube Magnet provides inline ferrous removal. The Blade Magnet targets fine contaminants in viscous materials, which is ideal for high-purity processes. For continuous, automated filtration, the AutoMag self-cleans during operation, and the Coolant Cleaner extends fluid life by removing ferrous fines. Eco-Flow and Eco-Mag offer sustainable, media-free filtration, and Filter Bag Magnets boost the performance and longevity of traditional filter bags. MPI solutions protect equipment, reduce downtime, and maintain sanitary and process integrity.
Liquid Processing Products for High-Volume Production
Industries
Automotive and Heavy Equipment Manufacturing (coolant & lubricant filtration)
Metal Fabrication and Stamping
Beverage Production (juices, beer, concentrates)
Large-Scale Sauce, Soup, and Marinade Manufacturing
Paint and Coating Facilities
Continuous Blending Operations
Applications
Continuous magnetic filtration of coolants and lubricants to protect CNC machinery
Inline separation of metal debris from high-throughput liquid filling lines
Supporting 24/7 production with self-cleaning systems like AutoMag
Metal removal from bulk tank transfer systems and pressure vessels
High-speed CIP-compatible magnetic separation in large beverage or condiment production lines
Reducing consumable filter costs and system downtime in looped liquid systems
MPI Liquid Processing Products for Harsh Environments
Industries
Chemical and Petrochemical Processing
Paints, Inks, and Coatings
Fertilizer and Agricultural Chemical Manufacturing
Industrial Wastewater and Sludge Treatment
Mining Slurry and Tailings Recovery
Adhesives and Sealants Production
Applications
Metal removal from caustic, acidic, or corrosive liquid chemical streams
Separating ferrous fines from high-viscosity liquids such as latex, resin, or ink
Magnetic filtration in high-temperature or abrasive slurries and brines
Inline protection of pumps and valves in waste treatment lines
Removing iron particles from thick adhesives and reactive compounds
Operating in outdoor or industrial conditions with pressure-rated, coated, or 316 stainless housings
Liquid Processing for Sanitary and Food-Grade Requirements
Industries
Food and Beverage Processing
Dairy and Infant Formula Production
Nutraceuticals and Supplements
Pharmaceutical Manufacturing
Cosmetics and Personal Care
Pet Food and Veterinary Products
Applications
Removing ferrous particles from sauces, syrups, dairy mixes, and edible oils
Ensuring hygienic separation in high-purity water or flavor additive lines
Protecting shear-sensitive blending and dosing systems from metal contamination
Maintaining sanitary compliance in liquid supplement and vitamin suspensions
Capturing tramp iron from creams, lotions, and liquid cosmetic bases
Supporting allergen changeovers with easy-clean magnetic traps in CIP-ready systems