Coalescing Filters

Part No: E0613XA

Core Technical Specifications

Multi-layer deep-pleated gradient borosilicate glass fiber composite media, outer red hydrophobic & oleophobic PU drainage foam. Integrated anti-re-entrainment barrier prevents separated liquid oil from being re-entrained by high-speed airflow.

Continuous Operating Temperature: 1.5°C ~ 80°C

4,000 working hours / 12 months under clean intake air; shorten to 2,000–3,000 hours for dusty spray booths and foundry environments. Mandatory replacement when differential pressure ΔP ≥ 0.07 MPa.

Initial pressure drop of new element: ≤0.013 MPa

Saturated max differential pressure: ＜0.125 MPa

Mandatory replacement alarm threshold: ΔP ≥ 0.07 MPa

Sealing & Support Construction

End Cap: Reinforced black PA polymer bayonet lock head with uniform flow diversion ribs

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

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

Key Product Advantages

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

Installed after E0613X1 medium coalescer, this XA-grade element captures invisible trace submicron oil mist and micro water droplets that medium filters cannot separate. It greatly reduces liquid contamination load on terminal E0613AC activated carbon elements, extends carbon service cycle and cuts overall factory spare parts expenditure.

Optimized deep-pleated media for large dirt & oil holding capacity with stable low differential pressure

Proprietary deep-pleated gradient glass fiber matrix stores abundant oil sludge, condensate and solid dust. The outer red foam layer accelerates gravity liquid backflow, slowing pressure rise during continuous heavy-duty operation and reducing unplanned downtime for filter replacement.

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

High-temperature cured borosilicate glass fiber remains stable under 80°C oil-gas mixing conditions, no softening or pulverization. Zero glass fiber debris enters air piping to clog spray guns, laser lenses and proportional solenoid valves.

Low permanent differential pressure design reduces compressor power consumption

Uniform gradient pore layout maintains minimal airflow resistance throughout the full service cycle. Stable low backpressure reduces continuous load on screw air compressors and lowers long-term workshop electricity costs.

Working Principle

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

Residual tiny water droplets and fine solid impurities are trapped by outer red hydrophobic foam and drain into the 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 prevents separated liquid oil from being re-carried by high-speed compressed airflow.

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

Ultra-clean air with residual liquid oil ≤0.008 mg/m³ flows downstream to E0613AC activated carbon filter for secondary oil vapor removal.

Application Industries

Small automotive component electrostatic spray booths, desktop laser marking & cutting equipment, laboratory & medical small gas supply, cosmetic micro-filling lines, small-scale pharmaceutical aseptic filling workshops, small food sterile packaging equipment, precision electronic component assembly workstations requiring strict ISO 8573-1 Class 1 ultra-clean compressed air.