Oil Separators Filters

Model: 02250196-874

Core Technical Specifications

Filter Grade: FXH Superfine High-efficiency Coalescing

Filtration Precision: 0.01 μm ultra-fine submicron oil mist & micro solid particles

Filter Media: Multi-layer gradient imported HV borosilicate micro glass fiber composite with hydrophobic & oleophobic coating

Max Working Pressure: 16 bar / 232 PSIG

Max Continuous Operating Temperature: ≤80℃

Recommended Service Life: 4000–6000 working hours or 12 months, whichever comes first

Key Product Features

Ultra-fine Oil Mist Deep Polishing Purification

After coarse and medium coalescing filtration, this element intercepts invisible trace submicron oil aerosol and residual tiny water droplets that cannot be fully captured by general-purpose filters. It delivers nearly oil-free compressed air and greatly reduces saturation speed of downstream activated carbon filter elements to extend their service cycle.

Low Pressure Drop Energy-saving Design

Optimized deep-pleated glass fiber media maximizes effective filtration area. It maintains stable low airflow resistance under long-term 24-hour full-load continuous operation, cuts extra power consumption of air compressors and lowers overall factory air supply operation costs.

Extra Large Dirt & Oil Holding Capacity

Multi-gradient layered depth filtration structure stores massive separated lubricating oil, condensed water and micro solid contaminants, prolongs maintenance intervals and minimizes production downtime for filter replacement.

Impact-resistant Reinforced Plastic Support Cage

Inner and outer plastic frames resist high-speed airflow impact, prevent filter media collapse, deformation and fiber shedding, and eliminate secondary fiber contamination of clean compressed air.

Integrated Double-sided Sealing Structure

Precision OEM dimensional tolerance design perfectly matches Sullair new series filter housings. 

Working Principle

Compressed air pre-treated by FXF and FXR filters flows into the cartridge from the outer plastic protective frame. The multi-layer ultra-fine glass fiber medium captures 0.01 μm submicron oil mist particles, which collide and coalesce into large liquid droplets. Liquid condensate sinks to the housing bottom drain port and discharges automatically by gravity. Ultra-clean low-oil compressed air flows to activated carbon filters or high-standard precision production equipment.

Application & Industries

Serves as the core ultra-precision polishing filter in compressed air purification systems, installed between medium coalescing filters and activated carbon filters.

Widely used in precision electronic assembly, pharmaceutical manufacturing, food packaging, medical equipment, optical coating, laboratory analytical instruments, automotive topcoat spraying, laser cutting and clean room centralized air supply systems requiring Class 1 ultra-clean compressed air.