Coalescing Filters

Part No: ZS1133768

Technical Specifications

Filtration Efficiency: 99.9999% capture efficiency for 0.01 μm oil mist aerosols under ISO 12500 multi-pass test standard

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

Overall Dimensions: Total length 285 mm, Outer Diameter 76 mm, Net Weight 0.38 kg

Continuous Operating Temperature: 3°C ~ 66°C

Standard Replacement Cycle: 4,000 operating hours under standard industrial conditions; shorten to 2,500–3,000h for high-humidity/dusty workshops

Differential Pressure Replacement Thresholds

Initial differential pressure of new element: ≤0.014 MPa

Mandatory replacement alarm setpoint: ΔP ≥ 0.07 MPa

Sealing & Support Construction

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

Sealing Ring: Integrated full-circle NBR nitrile rubber gasket, zero air bypass leakage, resistant to compressor oil & acidic condensate aging

Key Product Advantages

Third-stage ultra-polishing core barrier to protect downstream V activated carbon filter & high-sensitivity production equipment

Installed after G medium coalescing filter, this H-grade element intercepts invisible trace submicron oil mist and micro water droplets that medium-grade filters cannot separate. It drastically reduces oil contamination load on terminal V activated carbon cartridges, extends carbon service life and cuts overall factory spare parts procurement and maintenance costs.

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

Thick deep-pleated gradient micro glass fiber matrix provides massive dirt/liquid retention volume. It resists rapid pressure rise in humid production workshops with underperforming aftercoolers/refrigerated dryers, minimizing unplanned production downtime caused by frequent filter replacement.

Heat-stabilized integrated media, zero fiber shedding secondary pipeline pollution

Solidified borosilicate microfiber composite paired with double-layer stainless steel support mesh prevents fiber powder detachment under continuous small-medium airflow impact. No glass fiber debris will block spray guns, miniature pneumatic valves and laser marking optical lenses.

Ultra-low permanent differential pressure to reduce compressor energy consumption

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