FMF Magnetic Filter for Coolant Filtration

Remove Iron, Steel and Stainless-Steel Particles from Coolants, Grinding Oils and Wash Liquids

The FRIESS FMF magnetic filter is designed for flow rates from 70 to 500 L/min and reliably removes iron, steel and stainless-steel particles from process fluids.

FRIESS makes rental and on-site testing simple, giving you sufficient time to evaluate the performance of the FMF magnetic filter in your own process.

Product Photos

How can the FMF magnetic filter help you?

Especially during grinding, honing and lapping, ferromagnetic particles can enter between the tool and workpiece, reducing surface quality and material-removal performance.

One, three or six concentrically arranged magnetic filter rods generate a powerful field that attracts particles and securely holds them on the rods. The process requires no filter consumables and no separate energy supply, so it adds virtually no operating cost.

Cleaning is equally simple: wipe the captured contamination from the rods and recover the particles. This makes magnetic filtration both environmentally responsible and sustainable.

Technical Data

FMF 240/1
• Maximum flow rate: 70 L/min
• Temperature range: 5–60 °C
• Particle holding capacity: 0.6 kg
• Maximum operating pressure: 15 bar
• Connection: 3/4″ BSP

FMF 310/1
• Maximum flow rate: 100 L/min
• Temperature range: 5–60 °C
• Particle holding capacity: 0.8 kg
• Maximum operating pressure: 15 bar
• Connection: 1″ BSP

FMF 310/3
• Maximum flow rate: 150 L/min
• Temperature range: 5–60 °C
• Particle holding capacity: 2.4 kg
• Maximum operating pressure: 15 bar
• Connection: 1 1/2″ BSP

FMF 420/3
• Maximum flow rate: 250 L/min
• Temperature range: 5–60 °C
• Particle holding capacity: 3.0 kg
• Maximum operating pressure: 15 bar
• Connection: 1 1/2″ BSP

FMF 420/6
• Maximum flow rate: 500 L/min
• Temperature range: 5–60 °C
• Particle holding capacity: 6.0 kg
• Maximum operating pressure: 10 bar
• Connection: 2 1/2″ BSP

Advantages

Improves surface quality in metalworking processes.
Reliably removes particles down to 1 µm.
Requires neither filter aids nor a separate energy supply.
Allows recovered particles to be recycled, improving environmental performance.
Extends the service life of coolants, wash water, grinding oils and other process fluids.