Coalescing Filters

Model: 6110010

Core Technical Specifications

Filtration Grade: HFDL High Efficiency Coalescing Grade

Filtration Precision: Captures submicron liquid oil mist, water aerosol and micro solid particles ≥0.01μm

Outlet Residual Oil Content: ≤0.01 ppm

Filtration Efficiency: 99.999% removal efficiency for 0.01μm liquid oil & water aerosols

Filter Media: Multi-layer gradient hydrophobic borosilicate glass fiber composite, outer anti-re-entrainment blue hydrophobic foam sleeve, double-layer perforated stainless steel inner & outer support mesh, anti-static & oleophobic treatment

Continuous Operating Temperature: 0℃ ~ 80℃

Standard Service Life: Replace after 4,000 operating hours or 12 months, whichever comes first

Replacement Trigger: Warning alert at differential pressure ＞0.045 MPa; mandatory shutdown replacement when differential pressure ≥0.07 MPa

Initial Differential Pressure: ≤0.016 MPa

Sealing Structure: Integrated reinforced black plastic end caps with built-in fluorine rubber gaskets, zero air bypass leakage

Key Product Advantages

Deep interception of invisible ultra-fine oil mist for high-standard manufacturing

After PFD particulate pre-filtration, this HFDL grade element captures invisible submicron oil aerosol that general coalescing filters cannot intercept. The outer blue hydrophobic foam layer prevents secondary liquid re-entrainment, aggregated liquid droplets drain rapidly to filter bowl, delivering ultra-low residual oil compressed air for strict cleanliness production processes.

Large deep-pleated media design for low airflow resistance & energy saving

Gradient microglass fiber forms smooth internal airflow channels, maintains stable low pressure drop under 24-hour full-load continuous operation, effectively cutting long-term power consumption of air compressor units.

Extra-large liquid holding capacity extends maintenance intervals

Thick multi-gradient hydrophobic fiber matrix stores massive condensed oil and water, resisting rapid saturation under high-humidity workshop environments and reducing frequent replacement costs.

Oil & hydrolysis resistant all-metal reinforced construction avoids secondary pipeline contamination

Hydrolysis-proof, oil-repellent microglass fiber matched with stainless steel support mesh eliminates fiber shedding, preventing contamination to downstream precision instruments, spray guns and electronic assembly equipment.

Working Principle

Pre-cleaned compressed air from PFD particulate filter flows outside-in through multi-layer hydrophobic borosilicate microglass fiber media. Tiny oil and water aerosols collide and aggregate into large liquid droplets; the outer blue hydrophobic foam sleeve stops droplets from being re-carried into airflow, all condensed liquid flows down to the filter bowl drain port by gravity. Ultra-dry, ultra-low-oil compressed air is delivered directly to high-precision production equipment.

Application Industries

widely applied in:

Automotive high-gloss electrostatic painting, laser cutting equipment, pharmaceutical sterile cleanrooms, food aseptic packaging, electronic chip assembly, laboratory precision analytical instruments, centralized factory high-purity compressed air stations.