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Clean Your Process Fluids with Us
FRIESS is a German fluid-cleaning brand. We develop, design and manufacture systems that clean and maintain industrial process fluids.
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FRIESS Oil Skimmers, Magnetic Filters and Electrostatic Oil Cleaners — Made in Germany
FRIESS develops and manufactures fluid-cleaning equipment for the purification and maintenance of industrial process fluids.
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For More Than 50 Years, FRIESS Has Specialized in Oil Skimming, Oil-Water Separation, Magnetic Filtration and Electrostatic Oil Cleaning

Optimize Your Processes and Reduce Costs — Here Is How

Reduce oil consumption by up to 90% while protecting the environment. Significantly extend the service life of process fluids, machines and tools by removing even the finest particles and oxidation residues.

Professional Industrial Fluid Cleaning Solutions

Optimize Processes. Reduce Costs.

FRIESS supplies oil skimmers, oil-water separators, magnetic filters, electrostatic oil cleaners and oil-dewatering systems to help manufacturers improve fluid cleanliness, extend fluid life and reduce maintenance costs.

FRIESS industrial oil skimmer for continuous removal of floating oil from process fluids

Oil Skimmers

Efficient removal of floating oil from water and process fluids

FRIESS industrial magnetic filter range for removing ferromagnetic particles from process fluids

Magnetic Filters

Remove fine ferromagnetic particles from industrial fluids down to 1 µm

FRIESS vacuum oil purifier

Oil Dewatering Systems

Remove water, gases and particles from hydraulic, turbine and other mineral oils

FRIESS EFR electrostatic oil cleaner removing fine particles and oxidation products from hydraulic oil

Electrostatic Oil Cleaners

Extend hydraulic-oil life, reduce downtime and lower operating costs

FRIESS Skimmtelligent oil-water separator removing oil from industrial wash water and degreasing baths

Oil-Water Separators

Separate waste oil, contaminants and fine solids from industrial fluids

FRIESS SMT500 oil-water separator

Coolant Purification Systems

Reduce coolant costs by removing tramp oil, contaminants and metal fines

SPAX
Mayfran
Keller
Brueckner
Audi
Outotec
Sonplas
Duerr
ArcelorMittal
BMW
BOCK
BPW
Dr-Baus
GMH
KME
WHQ
ZF
Industrial Fluid Cleaning Systems from China

We Help You Improve Sustainability and Environmental Performance

We provide innovative fluid-cleaning solutions that reduce operating costs and improve productivity. Our portfolio includes oil skimmers, magnetic filters, electrostatic oil cleaners, oil-dewatering systems, oil-water separators and selected coolant purification systems manufactured in China.

About Us

Application References for Process-Fluid Cleaning

Operating principle of the FRIESS W20 oil skimmer for cooling water, wastewater and degreasing systems

FRIESS Oil Skimmer Applications: Cooling Water, Wastewater and Degreasing

FRIESS oil skimmers remove floating oil from cooling water, wastewater, coolant systems, wash and degreasing baths, and air-scrubber circuits.
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FRIESS EFR D8 electrostatic oil cleaner purifying hydraulic oil in gearbox production

FRIESS EFR D8 Reduces Hydraulic Oil Particles by About 90% in Gearbox Production

A European gearbox plant used a FRIESS EFR D8 electrostatic oil cleaner to reduce hydraulic-oil particles larger than 4 µm by about 90% in a 23-hour test.
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FRIESS 1U oil skimmer replacing an underperforming separator to remove floating oil from wash water

SPAX Wash-Water Oil Removal with the 1U Oil Skimmer

Two FRIESS 1U oil skimmers continuously remove floating oil from SPAX wash and rinse tanks, replacing a high-maintenance oil-water separator and safeguarding screw hardening quality.
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FRIESS FMF magnetic filter installed in bypass to remove metal chips from coolant and prevent nozzle blockage

Magnetic Filters Remove Metal Chips from Coolant and Prevent Nozzle Blockages

Hoerbiger uses FRIESS FMF magnetic filters to remove metal chips from coolant and cleaning media, eliminate nozzle blockages and extend filter service life fourfold.
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Bacterial and mould contamination in metalworking coolant causing degradation, odour and health risks

Microbial Contamination in Coolant: Detection and Prevention

Recognize microbial contamination in cutting fluids early, remove tramp oil and particles, improve circulation, and prevent premature coolant failure.
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FRIESS FMF magnetic filter removing fine metal particles from industrial coolant

FRIESS FMF Magnetic Filter Improves Grinding Coolant Surface Quality

A FRIESS FMF 420/6 magnetic filter removed submicron particles from grinding coolant, improved component surface quality and eliminated complaints.
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Yellow containment boom holding back transformer oil and foam on a stream

FRIESS S100 Oil Skimmer for Transformer Oil Spill Remediation

A FRIESS S100 tube oil skimmer removed approximately 10,000 litres of spilled transformer oil from an inaccessible river site, preventing major environmental damage within a cost-effective response.
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FRIESS VOD16 vacuum oil purifier

FRIESS VOD 16 and EFR D2 Hydraulic Oil Cleaning for a Cement Plant

FRIESS VOD 16 and EFR D2 units removed more than one litre of condensate and fine contamination from 1,500 litres of hydraulic oil, restoring reliable cement-mill operation.
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In addition to reducing costs, FRIESS oil skimmers, electrostatic oil cleaners, magnetic filters, coolant purification systems, oil-water separators and oil-dewatering systems provide many additional operational and environmental benefits.

Tell us about your application — we will help you select the right solution.

Send Us an Inquiry

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