Oil Separators Filters

Part No: 85565661

Core Technical Specifications

Absolute Filtration Precision: Solid particles ≥1 μm, liquid oil/water aerosols ≥1 μm

Outlet Residual Liquid Oil Content: ≤0.6 mg/m³ at 7 bar, 20°C, compliant with ISO 8573-1 Class 3 clean compressed air standard

Filter Media Structure: Multi-layer deep-pleated gradient borosilicate glass fiber composite, outer red oleophobic anti-static hydrophobic foam sleeve to prevent liquid re-entrainment

Continuous Operating Temperature: -20°C ~ 65°C

Standard Replacement Interval

4,000 operating hours under clean industrial conditions; shorten to 2,500–3,000 hours in high-humidity, dusty workshops. Replace immediately once differential pressure hits alarm threshold.

Differential Pressure Replacement Thresholds

Initial pressure drop of new element: ≤0.012 MPa

Mandatory replacement alarm trigger point: ΔP ≥ 0.06 MPa

Sealing & Support Construction

End Caps: Impact-resistant black PA polyamide triple-lug locking end cap with integrated flow diversion ribs

Seal System: Integrated full-circle NBR nitrile rubber O-ring, zero air bypass leakage, resistant to compressor oil and acidic condensate aging

Inner & Outer Support Cage: Double-layer perforated 304 stainless steel mesh, anti-collapse under full rated medium-volume continuous airflow

Key Product Advantages

It drastically reduces liquid contamination load on terminal ultrafine and carbon cartridges, extends their service life and cuts factory spare parts & maintenance expenses.

Extra-large oil & liquid holding capacity for stable long-cycle continuous operation

Thick deep-pleated gradient glass fiber matrix provides massive liquid retention volume. It resists rapid pressure rise in humid production workshops with underperforming aftercoolers or refrigerated dryers, minimizing unplanned production downtime from frequent filter swaps.

Heat-stabilized integrated media, zero fiber shedding to avoid secondary pipeline contamination

Heat-cured solidified glass fiber composite paired with double-layer stainless steel support mesh prevents fiber powder detachment under long-term medium-volume airflow impact. No glass fiber debris will block spray guns, laser optical lenses and industrial miniature pneumatic control valves.

Ultra-low permanent differential pressure to reduce air compressor energy consumption

Uniform gradient pore layout minimizes airflow resistance throughout the full service lifespan. Stable low backpressure cuts continuous power draw of medium screw air compressors and lowers long-term factory electricity costs.

Working Principle

Residual large condensed water droplets and fine solid particles are trapped and drained by the outer red hydrophobic foam layer, flowing down to filter bowl via gravity;

1 μm oil & water micron aerosols collide, coalesce and form large separable liquid droplets while passing through multi-layer gradient borosilicate glass fiber media;

The outer anti-re-entrainment foam prevents coalesced liquid droplets from being re-carried into high-speed compressed airflow;

Separated oil and condensate collect at filter bowl and discharge automatically via electronic auto drain valve;

Medium-clean dry compressed air flows downstream into HE178 ultrafine coalescer for further ultra-precision polishing treatment.

Application Industries

Medium automotive spray booths, medium laser marking & cutting equipment, textile printing plants, automated packaging production lines, standalone medium screw compressor stations, plastic injection molding auxiliary air supply, food packaging equipment, general pneumatic tool gas source for medium manufacturing workshops.