Ideal For Sifter and Screener Discharge Spouts
Magnetic Products Inc. (MPI) Round Spout Drawer Magnets (RSDM) are expertly engineered to capture and remove ferrous metal contaminants from dry, free-flowing materials in round spout and pipe systems. Designed for seamless integration into gravity-fed or pneumatic conveying setups, these high-performance magnets enhance contamination control without disrupting product flow.
Built with industrial-grade rare-earth or ceramic magnets, MPI’s Round Spout Drawer Magnets provide exceptional magnetic separation, ensuring maximum equipment protection and product purity. These units effectively remove small to medium-sized ferrous tramp metal contaminants, safeguarding processing equipment from potential damage and reducing costly downtime.
Benefits of the Round Spout Drawer Magnet From Magnetic Products, Inc
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Dual-Tier Magnetic Filtration
Features two tiers of high-intensity rare earth magnetic tubes, ensuring maximum ferrous metal capture through direct product contact. A single-tier option is available for equipment protection applications.
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Secure and Durable Tube Design
Magnetic tubes are securely bolted or welded onto the drawer front for long-lasting performance in demanding environments.
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Compact and Easy Installation
Designed for seamless integration into existing piping systems, the RSDM offers four different mounting options, making installation quick and hassle-free.
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Reliable and Cost-Effective Performance
Offers an economical solution for sifter and screener discharge spouts, improving product purity while extending the lifespan of processing equipment.
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Enhanced Internal Support Structure
Internal drawer supports prevent magnetic tubes from cantilevering into product flow, reducing premature wear and improving longevity.
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Convenient Magnet Reinstallation
A magnet element support ledge ensures proper alignment when reinserting the magnet after cleaning, streamlining maintenance.
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Sani-TIGHT Seal™ Gasket
A compression-style “O-ring” cord gasket with a ½” thick machined stainless sealing plate provides a 100% positive seal that cannot be over-compressed. The sanitary, adhesive-free design allows for easy removal and replacement during wash-downs.
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Optimized for Round Spouts
Specifically engineered for round gravity-fed vertical chutes and spouts, eliminating the need for mounting transitions or additional flanges.
Round Spout Drawer Magnet Product Details
MPI’s Round Spout Drawer Magnets (RSDM) are designed to effectively capture and remove ferrous metal contaminants from dry, free-flowing materials as they pass through a round spout or pipe system. The system leverages high-intensity rare earth magnetic tubes arranged in one or two tiers, depending on the application’s level of metal separation requirements.
Product Flow Through Magnetic Tubes
As material moves through the gravity-fed or pneumatic conveying system, it passes through one or two rows of 1” diameter magnetic tubes, which create a highly effective magnetic circuit. In two-tier models, the staggered tube arrangement prevents bridging or choking of the product stream, ensuring smooth material flow while maximizing contact with the magnetic surface for superior filtration.
Efficient Metal Capture & Retention
As the product flows through the housing, ferrous tramp metal contaminants are attracted to and retained on the underside of the magnetic tubes. This prevents metal “wash-off” and ensures contaminants are securely held away from the clean product stream. The powerful rare earth magnets provide continuous separation, enhancing product purity and protecting downstream processing equipment.
Sturdy and Reliable Design for Long-Term Use
- Securely Mounted Magnetic Tubes – The tubes are bolted or welded onto the drawer front, ensuring a durable, stable structure capable of handling continuous material flow.
- Internal Drawer Supports – The drawer support system prevents the tubes from cantilevering into the product flow, reducing wear and maintaining consistent performance.
- Sani-TIGHT Seal™ Gasket – A compression-style “O-ring” cord gasket with a ½” thick machined stainless sealing plate provides a 100% positive seal that cannot be over-compressed. The sanitary, adhesive-free design allows for easy removal and replacement during wash-downs.
Easy Cleaning and Maintenance
- Quick Access Cleaning – The front door panel, with magnetic tubes attached, can be unlatched and removed quickly, allowing cleaning to be performed outside the product flow area.
- Magnet Element Support Ledge – This feature ensures proper alignment when reinserting the magnet element after cleaning, making reinstallation fast and precise before refastening the swing bolt latches.
- Manual or Quick-Clean Options – MPI offers configurations that allow for either manual cleaning or a quick-clean mechanism, reducing downtime and ensuring efficient contaminant removal.
By integrating MPI Round Spout Drawer Magnets into processing lines, manufacturers can achieve superior metal separation, maintain product purity, and extend the lifespan of processing equipment without compromising material flow.
Round Spout Drawer Magnet Specification Table

US Customary Units
ROUND SPOUT DRAWER MAGNET MODEL # | OUTSIDE DIAMETER (IN.) | # OF MAGNETIC TUBES |
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SINGLE TIER OF TUBES | ||
RSDM-04-REN | 4 | 1 |
RSDM-05-REN | 5 | 2 |
RSDM-06-REN | 6 | 2 |
RSDM-07-REN | 7 | 3 |
RSDM-08-REN | 8 | 3 |
RSDM-10-REN | 10 | 4 |
RSDM-12-REN | 12 | 5 |
DOUBLE TIER OF TUBE | ||
RSDM2-04-REN | 4 | 2 |
RSDM2-05-REN | 5 | 3 |
RSDM2-06-REN | 6 | 3 |
RSDM2-07-REN | 7 | 5 |
RSDM2-08-REN | 8 | 5 |
RSDM2-10-REN | 10 | 7 |
RSDM2-12-REN | 12 | 9 |
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