Coalescing Filters

Complete Technical Specifications

Filter Media: Gradient borosilicate glass fiber coalescence media + hydrophobic foam layer

Primary Filtration Grade: 0.01 μm ultra-fine oil aerosol capture

Solid Particle Removal: 25 μm particulate interception

Residual Oil Content After Filtration: ≤3 ppm

Separation Efficiency for Oil Mist: ≥99.99%

Initial Pressure Drop: ≤0.015 MPa

Replacement Alarm Differential Pressure Threshold: ≥0.05 MPa

Working Condition Parameters

Max Working Pressure: 16 bar

Operating Temperature Range: +1°C ~ +80°C

Applicable Medium: Saturated compressed air containing liquid water, oil mist, solid dust particles

Standard Service Life: 2,000 running hours

Sealing Material: Integrated EPDM rubber gaskets on both ends, airtight seal without bypass leakage

Structural Support: Perforated stainless steel inner & outer protective mesh, anti-deformation under high airflow

Structural Design Features

Blue hydrophobic glass fiber coalescing layer to aggregate tiny oil/water droplets

Vertical drainage channel design, condensed liquid flows down to filter bowl automatically

Compact cylindrical size, direct plug-in installation inside CompAir CE series filter housing

Corrosion-resistant plastic end caps, anti-aging for long-term industrial workshop operation

Working Principle

Solid dust particles larger than 25μm are intercepted on the outer mesh layer; fine oil mist and water vapor collide with glass fiber media and aggregate into large liquid droplets.

Aggregated oil and water flow down the filter surface by gravity and collect at the bottom drain bowl of the filter housing.

Dry, clean, low-oil compressed air flows out from the center channel of the filter element and is supplied to downstream production equipment.