Coalescing Filters

Part No: 88343157

Core Technical Specifications

Absolute Filtration Precision: Solid particles ≥1 μm, liquid oil/water aerosols ≥1 μm

Filtration Efficiency: 99.99% capture efficiency for 1μm oil mist aerosols under ISO 12500 multi-pass test

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

Overall Dimensions: Total length 425 mm, Outer Diameter 92 mm, Net Weight 0.58 kg

Operating Limits

Max Working Pressure: 1.6 MPa

Continuous Operating Temperature: -20°C ~ 65°C

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

Differential Pressure Replacement Thresholds

Initial differential pressure of new element: ≤0.012 MPa

Mandatory replacement alarm setpoint: ΔP ≥ 0.06 MPa

Sealing & Support Construction

End Caps: Impact-resistant black PA polymer locking end cap with integrated flow diversion ribs

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

Key Product Advantages

Second-stage medium polishing barrier to protect downstream HE ultrafine & AC carbon filter elements

Installed after DP dust prefilter, this GP coalescer intercepts bulk condensed water, large oil droplets and 1μm micron-level oil mist that pass the primary dust filter. It drastically reduces liquid contamination load on terminal HE ultrafine and AC activated carbon cartridges, extends their service life and cuts overall factory maintenance & spare parts expenditure.

Deep-pleated fiber media with large liquid holding capacity for stable long-cycle operation

Optimized multi-fold borosilicate fiber structure expands effective filtration surface area and oil/water retention volume. It resists rapid pressure rise in high-humidity workshops with underperforming aftercoolers, minimizing unplanned production downtime for filter replacement.

Zero fiber shedding integrated design, eliminates secondary pipeline contamination

Heat-stabilized integrated borosilicate microfiber composite combined with full stainless steel cladding cage prevents fiber detachment under continuous medium-flow airflow impact. No glass fiber debris will contaminate general pneumatic equipment, small spray guns and laser marking machines.

Ultra-low permanent differential pressure to reduce compressor energy consumption

Uniform gradient pore distribution minimizes airflow resistance throughout the full service cycle. Stable low backpressure cuts continuous power draw of medium screw air compressors and reduces long-term electricity operating costs.