Coalescing Filters

Part No: GDE0036GG

Core Technical Specifications

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

Filtration Efficiency: 99.925% capture efficiency for 1 μm oil mist aerosols per ISO 12500-1 multi-pass test standard

Filter Media Structure: Multi-layer deep-pleated gradient borosilicate microglass composite, integrated hydrophobic & oleophobic drainage foam outer layer to eliminate liquid re-entrainment

Operating Limits

Max Working Pressure: 1.6 MPa

Continuous Operating Temperature: 1.5°C ~ 80°C

Standard Replacement Interval

4,000 operating hours / 12 months under clean industrial conditions; shorten to 2,000–3,000 hours in high-humidity, dusty workshops. Replace immediately once differential pressure hits alarm threshold.

Differential Pressure Replacement Thresholds

Initial pressure drop of new element: ≤0.012 MPa

Mandatory replacement alarm trigger point: ΔP ≥ 0.06 MPa

Sealing & Support Construction

End Caps: Reinforced black PA polymer locking head with integrated flow diversion ribs

Seal System: Integrated full-circle NBR nitrile rubber gasket, zero air bypass leakage, resistant to compressor oil, acidic condensate and long-term aging

Inner & Outer Support Cage: Perforated stainless steel protective mesh, anti-collapse under full rated continuous airflow

Key Product Advantages

It drastically reduces liquid contamination load on terminal ultrafine and carbon cartridges, extends their service life and cuts factory spare parts & maintenance expenses.

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

Thick deep-pleated microglass matrix provides massive liquid retention volume. It resists rapid pressure rise in humid production workshops with underperforming aftercoolers or refrigerated dryers, minimizing unplanned production downtime from frequent filter swaps.

Heat-stabilized integrated media, zero fiber shedding to avoid secondary pipeline contamination

Heat-cured solidified microglass composite paired with stainless steel support mesh prevents fiber powder detachment under long-term airflow impact. No glass fiber debris will block spray guns, laser optical lenses and miniature pneumatic control valves.

Ultra-low permanent differential pressure to reduce air compressor energy consumption

Uniform gradient pore layout 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 costs.