Coalescing Filters

Model: 1C486100

Core Technical Specifications

Filtration Grade: S Grade Ultra High-Efficiency Coalescing

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

Outlet Residual Oil Content: ≤0.01 ppm

Filtration Efficiency: 99.99999% removal efficiency for 0.01μm liquid aerosols (ISO 12500-1)

Filter Media: UltraPleat multi-layer hydrophobic borosilicate glass fiber composite, anti-re-entrainment outer foam sleeve, oleophobic & anti-static coating

Exact Dimensions

Outer Diameter: 49 mm

Total Length: 84 mm

Maximum Operating Temperature: 65°C (149°F)

Standard Service Life: Replace after 8,000 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

Key Product Advantages

The outer hydrophobic foam prevents secondary liquid re-entrainment; aggregated liquid droplets drain rapidly to the filter bowl to deliver ultra-low residual oil compressed air for strict precision manufacturing processes.

Pleated high-density media balances high efficiency & low airflow resistance

Optimized deep-pleated glass fiber enlarges effective filtration area, forming smooth internal airflow channels. Stable low pressure drop is maintained under 24/7 full-load continuous operation, cutting long-term air compressor power consumption significantly.

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 lowering frequent replacement labor & material costs.

Corrosion-proof reinforced all-metal & polymer construction avoids secondary contamination

Hydrolysis-resistant, oil-repellent borosilicate glass fiber paired with stainless steel support mesh eliminates fiber shedding, preventing oil dust contamination to downstream precision instruments, spray guns and electronic assembly equipment.

Working Principle

Pre-cleaned compressed air from particulate pre-filter flows outside-in through multi-layer UltraPleat hydrophobic borosilicate glass 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 to the subsequent activated carbon filter for terminal odor removal.

Application Industries

widely applied in:

Laboratory precision analytical instruments, small laser cutting equipment, electronic bench assembly, pharmaceutical micro cleanrooms, small-scale food aseptic packaging, automotive repair spray booths