Coalescing Filters

Part No: MKO1210-X

Core Technical Specifications

Multi-layer gradient imported borosilicate microglass composite media, outer thick white hydrophobic & oleophobic PU drainage foam, extra deep pleated design for enlarged dirt holding capacity, built-in anti-re-entrainment barrier to prevent liquid oil re-carried by high-speed airflow.

Continuous Operating Temperature: -10℃ ~ 80℃

6,000 working hours / 12 months under clean factory intake air; shorten to 3,000 hours for dusty spray booth, foundry environments. Mandatory replacement when differential pressure ΔP ≥ 0.06 MPa.

Initial pressure drop of brand-new element: ≤0.012 MPa

Mandatory replacement alarm threshold: ΔP ≥ 0.06 MPa

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

Inner & Outer Support Cage: Double-layer perforated 304 stainless steel mesh, heavy-duty anti-collapse reinforcement for stable large-flow operation

Key Product Advantages

Second-stage front polishing protection greatly extends service life of downstream Y and A precision filters

Installed after P coarse prefilter, this X-grade element intercepts massive pipeline rust, bulk condensed water and 1μm large oil mist under large factory airflow. It drastically reduces liquid contamination load on ultrafine coalescing and carbon filter elements, cuts overall factory spare parts consumption and maintenance frequency by over 40%.

Ultra-large dirt & liquid holding capacity supports long-hour full-load continuous production

Deep-pleated gradient microglass matrix stores massive oil sludge, condensate and solid dust without rapid pressure rise, suitable for non-stop heavy-duty large-scale workshop operation.

Heat-stabilized glass fiber media prevents fiber shedding and pipeline secondary pollution

High-temperature cured borosilicate media will not soften, deform or pulverize under sustained high airflow temperature. No glass fiber debris enters air piping to block spray nozzles, laser optical lenses and proportional solenoid valves.

Low permanent differential pressure design saves main compressor power consumption

Uniform gradient pore layout maintains ultra-low airflow resistance throughout full service cycle. Stable low backpressure reduces continuous running load of large screw compressors and cuts factory long-term electricity costs.

Working Principle

Dry pre-treated large-volume compressed air flows through filter cartridge from outside to inside:

Large water droplets and coarse solid impurities are trapped by outer white hydrophobic foam and drain into filter bowl by gravity.

1μm oil-water aerosols collide and coalesce into large liquid droplets while passing gradient microglass media.

Anti-re-entrainment foam prevents separated liquid oil from being re-carried by high-speed large-volume airflow.

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

Medium-clean compressed air flows downstream to Y ultrafine coalescing filter for secondary high-precision purification.

Application Industries

Full automobile vehicle electrostatic spray production lines, heavy industry large-format laser cutting workshops, pharmaceutical central aseptic filling air supply, large electronics cleanroom main gas source, food & beverage large sterile packaging plants, multi-station heavy automation production lines with 1000–1300 m³/h air demand.