Contamination Control & Hydraulic Fluid Lifecycle Optimization

Hydraulic Oil Filtration and Maintenance Services

Onsite hydraulic oil filtration and maintenance programs designed to extend equipment life and reduce operating costs.

Technician performing on-site hydraulic oil filtration on running industrial equipment
Service Type Onsite Hydraulic Oil Filtration and Maintenance
Filtration Method Multi-Pass Inline Filtration
Particle Removal Capability Down to 1 Micron
Operational Mode Live System / No Shutdown Required

Hydraulic Oil Filtration and Maintenance Services

Fairtex Group provides advanced hydraulic oil filtration and maintenance services designed to improve system reliability, reduce contamination-related failures, and extend the operational life of hydraulic equipment. Poor oil cleanliness is one of the leading causes of hydraulic system wear, inefficiency, and premature component failure.

Our solutions focus on maintaining optimal oil quality through continuous or scheduled filtration programs that eliminate water, particulate contamination, and system-generated debris. With onsite multi-pass filtration systems, we support operations without requiring shutdowns, minimizing downtime and operational disruption.

Typical applications: Industrial hydraulic systems, construction machinery, offshore equipment, manufacturing plants, mining equipment, marine hydraulics, and power generation systems.

What this service covers

On-Site Hydraulic Oil Filtration (No Shutdown Required)

Fairtex performs inline, multi-pass hydraulic oil filtration while equipment remains operational. This approach ensures continuous production while achieving high levels of fluid cleanliness that meet or exceed OEM requirements. The system effectively removes fine particles, sludge, and contaminants as small as 1 micron.

Hydraulic Oil Maintenance and Contamination Control Programs

We design structured maintenance programs tailored to operational requirements, including water removal, particle filtration, and oil condition monitoring. These programs help reduce equipment wear, improve cooling efficiency, and prevent costly system failures caused by contaminated hydraulic fluid.

Oil Analysis and Preventive Maintenance Optimization

Fairtex provides oil analysis reports to assess contamination levels, detect early-stage component wear, and evaluate filtration effectiveness. Based on results, we implement corrective actions and improvement plans to maintain long-term system reliability and reduce maintenance costs.

Key Takeaways

  • On-site hydraulic oil filtration with no production shutdown
  • Removal of water and particles down to micron-level contamination
  • Structured maintenance programs for long-term fluid health
  • Oil analysis-driven predictive maintenance and reliability improvement
Equipment

Instruments and systems used for this service.

Filtration Equipment
Multi-Pass Hydraulic Filtration Unit
Used for continuous removal of fine particles and contaminants from operating hydraulic systems.
Condition Monitoring Equipment
Portable Oil Analysis Kit
Used to assess contamination levels, moisture content, and oil condition in real time.
Dehydration Equipment
High Efficiency Water Separation Unit
Used to remove water contamination from hydraulic oil systems.
Monitoring Equipment
Inline Pressure Monitoring System
Used to ensure stable flow conditions during live system filtration.
Standards

Codes and standards this service conforms to.

Defines acceptable particle contamination levels for hydraulic systems and fluid cleanliness standards.
ISO 4406
Hydraulic Fluid Power — Fluid Contamination Classification
Standard for measuring and validating fluid contamination levels in hydraulic systems.
ISO 11171
Hydraulic Fluid Power — Calibration of Automatic Particle Counters
Provides safety and operational guidelines for hydraulic maintenance and fluid management.
ISO 4413
Hydraulic Fluid Power — General Rules and Safety Requirements
Deliverables

What you receive.

Hydraulic Oil Filtration Reports

Documentation of filtration activities, system setup, and execution results.

Oil Analysis and Condition Reports

Detailed assessment of contamination levels, water content, and system health.

Maintenance Optimization Plans

Recommendations for improving long-term hydraulic system reliability.

Cleanliness Verification Reports

Confirmation of achieved ISO cleanliness levels after filtration.

Have a Scope?

Let’s get it scoped and quoted.

Our team will review your scope and return a proposal.

Request a Quote Talk to an Engineer