Coalescing Filters

Part No: E0625XA

Core Technical Specifications

Multi-layer deep-pleated imported HV UK borosilicate gradient glass fiber composite media, outer thick red hydrophobic & oleophobic PU drainage foam. Integrated liquid diversion anti-re-entrainment barrier prevents separated liquid oil from being re-carried by continuous airflow.

Max working pressure: 1.6 MPa

Continuous operating temperature: 1.5°C ~ 80°C

4,000 working hours / 12 months (whichever comes first) under clean low-dust environments; shorten to 2,000–3,000 hours for spray booth, foundry and high-humidity workshops. Mandatory replacement when differential pressure ΔP ≥ 0.07 MPa.

Differential Pressure Replacement Thresholds

Initial pressure drop of brand-new element: ≤0.013 MPa

Max saturated differential pressure: ≤0.125 MPa (1.8 psi)

Mandatory alarm replacement threshold: ΔP ≥ 0.07 MPa

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

Inner & Outer Support Cage: Single-layer perforated 304 stainless steel mesh, lightweight anti-collapse reinforcement for stable medium airflow

Key Product Advantages

Second-stage high-precision polishing protection to extend service life of downstream carbon filters

Installed after E0625X1 medium coalescer, XA grade captures invisible trace submicron oil mist and micro water droplets that 1μm medium filters cannot separate. It drastically reduces liquid contamination load on terminal E0625AC activated carbon elements, extends carbon service cycle and cuts overall factory spare parts expenditure.

Large dust & oil holding capacity with stable low differential pressure

Proprietary deep-fold glass fiber matrix stores massive oil sludge, condensate and solid dust without rapid pressure rise, matching non-stop continuous production for medium air consumption workshops. Outer red hydrophobic foam rapidly drains liquid to filter bowl, minimizing oil re-entrainment risk.

Heat-stabilized glass fiber media eliminates fiber shedding and secondary pipeline contamination

High-temperature cured borosilicate glass fiber remains stable under 80°C long-term operating temperature, no softening or pulverization. Zero glass fiber debris enters air piping to block spray guns, laser lenses and proportional solenoid valves.

Low permanent differential pressure design reduces compressor power consumption

Uniform gradient pleat layout maintains minimal airflow resistance throughout full service cycle. Stable low backpressure reduces continuous motor load of screw air compressors and slashes long-term workshop electricity operating costs.

Working Principle

Pre-dried medium-volume compressed air flows through filter cartridge from outside to inside:

Residual tiny water droplets and fine solid impurities are trapped by outer red hydrophobic foam, drain down to filter bowl by gravity.

0.01μm oil-water micro-aerosols collide and coalesce into large separable liquid droplets while passing through multi-layer gradient borosilicate glass fiber media.

Outer anti-re-entrainment foam barrier prevents separated liquid oil from being re-carried by high-speed medium-volume compressed airflow.

Collected oil and condensate are automatically discharged via external electronic zero-loss drain valve.

Ultra-clean air with residual liquid oil ≤0.008 mg/m³ flows downstream to E0625AC activated carbon filter for secondary oil vapor removal.

Application Industries

Small & medium automotive component electrostatic spray booths, standard laser marking & cutting production lines, small-scale pharmaceutical aseptic filling workshops, electronics factory general pneumatic pipeline air supply, food & beverage small sterile packaging lines, precision instrument pneumatic equipment requiring strict ISO 8573-1 Class 1 ultra-clean compressed air.