Oil & Hydraulic Filtration

Oil and hydraulic filtration solutions are designed to remove particles, water, varnish precursors, oxidation by-products, and fluid contamination from lubrication and hydraulic systems. Through EPT Clean Oil, Des-Case, and Harvard Corporation, Atlasco supports oil and hydraulic filtration applications for turbines, compressors, hydraulic systems, gearboxes, rotating equipment, and industrial machinery. EPT Clean Oil focuses on lubricant chemistry management, including removal of chemical breakdown products such as varnish precursors and oxidation materials. Des-Case combines filtration, storage, and breather technologies to keep lubricants clean and dry before they enter equipment. Harvard Corporation provides hydraulic filters, filter housings, oil filtration systems, and filter carts.

Filtration Solutions Matched to Fluid Condition

Oil and hydraulic filtration selection depends on oil type, viscosity, cleanliness target, water content, varnish potential, reservoir size, operating temperature, flow rate, equipment criticality, and maintenance strategy.

Through Atlasco, customers can select the suitable filtration method for hydraulic oil, turbine oil, compressor oil, gear oil, fire-resistant fluids, and other machinery fluids.

Why Oil & Hydraulic Filtration Matters

Lubricants and hydraulic fluids are critical to equipment reliability. When fluids become contaminated, they can damage bearings, servo valves, pumps, seals, hydraulic components, and control systems.

• Cleaner oil and hydraulic fluid
• Removal of particles and water
• Varnish and oxidation control
• Better protection for servo valves and bearings
• Extended fluid and equipment life
• Reduced maintenance risk
• Improved reliability of critical rotating assets

The Value of Fluid Contamination Control

Fluid contamination control helps prevent failures before they become mechanical breakdowns. EPT Clean Oil's patented ICB ion-exchange filters are designed to remove acids, varnish, metals, and dissolved oxidation molecules that can cause issues in bearings, seals, and servo valves.

Harvard filters remove moisture and damaging particles down to one micron, helping extend lubricant, engine, and equipment life.

Performance Range & Filtration Coverage

Des-Case offers portable and dedicated filtration solutions, including off-line units for hydraulic and lubrication systems. Harvard offers mobile filter carts and stationary filtration systems for hydraulic and oil filtration applications.

• Varnish removal filters
• Ion-exchange filtration
• Hydraulic oil filtration
• Lubricating oil filtration
• Gear oil filtration
• Turbine oil filtration
• Off-line / kidney-loop filtration
• Portable filtration carts
• Stationary filtration systems
• Oil filter housings and elements
• Water and particle removal

Portable or Dedicated Filtration — Built Around Maintenance Needs

Portable filtration units are suitable for maintenance teams that need mobility across different machines, gearboxes, reservoirs, or hard-to-reach equipment.

Dedicated filtration systems are permanently connected to critical equipment to provide continuous contamination control.

Chemistry management solutions such as EPT Clean Oil are used where varnish, oxidation, acidity, and fluid degradation are critical concerns.

Designed for Reliability, Oil Cleanliness & Serviceability

• Particle and water removal
• Varnish and oxidation control
• Portable and stationary configurations
• Kidney-loop filtration options
• Filter carts for maintenance teams
• High-efficiency filter elements
• Oil cleanliness monitoring support
• Service-friendly element replacement

Built for Industrial Applications

• Hydraulic systems
• Turbines
• Compressors
• Gearboxes
• Lubrication systems
• Servo valve systems
• Rotating equipment
• Industrial machinery
• Power generation and process plants

Atlasco Lifecycle Support

Atlasco supports customers through oil condition review, contamination assessment, filtration selection, installation support, replacement elements, maintenance, and after-sales service.

The result is a filtration solution built for oil cleanliness, equipment protection, fluid life extension, and asset reliability.