Coalescing Filters

Part No: GDE0036GH

Core Technical Specifications

Filter Media Structure: Multi-layer deep-pleated gradient borosilicate microglass composite, integrated hydrophobic & oleophobic drainage foam outer layer to eliminate liquid re-entrainment, graded density media for high dirt holding capacity

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: ≤0.014 MPa

Mandatory replacement alarm trigger point: ΔP ≥ 0.07 MPa

Sealing & Support Construction

End Caps: Reinforced black PA polymer locking head with integrated flow diversion ribs to reduce airflow turbulence

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

Third-stage ultra-fine polishing barrier to protect downstream GDE0036GV activated carbon filters and high-sensitivity precision production equipment

Installed after GDE0036GG Grade G medium coalescing filter, this H-grade cartridge intercepts invisible trace submicron oil mist and micro water droplets that medium-grade filters cannot separate. It drastically reduces oil contamination load on terminal activated carbon cartridges, extends carbon 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. Special drainage rib structure accelerates liquid separation and discharge, resisting 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