Coalescing Filters

Part No: 9055162

Core Technical Specifications

Outlet Residual Oil Content: ≤0.008 ppm, fully complies with ISO 8573-1 Class 0 ultra-clean compressed air standard

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

Filter Media: Multi-layer gradient hydrophobic borosilicate micro glass fiber composite, outer white oleophobic anti-re-entrainment foam sleeve with full anti-static coating

Continuous Operating Temperature: 2°C ~ 66°C

Sealing System: Reinforced black engineering plastic end caps with integrated single-piece nitrile rubber sealing gasket, zero air bypass leakage

Key Product Advantages

Ultimate Submicron Oil Mist Capture for High-End Precision Processes

Installed downstream of 9055160 particulate prefilter, this Grade 6 polishing cartridge intercepts invisible 0.01μm ultra-fine oil/water aerosols that general coalescing media cannot fully separate. The outer white hydrophobic foam eliminates secondary liquid re-entrainment; coalesced oil and moisture drain rapidly to the filter bowl, delivering ultra-low residual oil compressed air for strict critical production processes. Silicon-free variants are optional for automotive topcoat painting lines to avoid paint surface speck defects.

Deep-Pleated Low-DP Media for Energy Saving

Optimized deep-fold gradient micro glass fiber maximizes effective filtration area, maintaining ultra-stable low pressure drop under 24/7 full-load continuous operation, drastically cutting long-term power consumption of medium & large central air compressor units.

Extra-Large Liquid Holding Capacity Extends Maintenance Intervals

Thick multi-gradient hydrophobic fiber matrix provides massive oil & water storage volume, resisting rapid saturation under high-humidity, high-oil workshop environments and reducing frequent replacement labor and spare parts procurement costs.

Hydrolysis & Abrasion Resistant Fiber-Free Construction

Oleophobic borosilicate micro glass fiber paired with stainless steel support mesh prevents fiber shedding under long-term humid compressed air operation, eliminating secondary pipeline contamination to downstream precision equipment and finished products.

Working Principle

Dust-free pre-filtered compressed air from 9055160 prefilter flows outside-in through the filter cartridge:

Micro oil & water aerosols collide and coalesce into large liquid droplets across multi-layer gradient borosilicate micro glass fiber media;

Outer white anti-re-entrainment foam sleeve stops coalesced liquid droplets from being re-carried by high-speed airflow;

Condensed oil and water drain down to the filter bowl by gravity;

Ultra-dry, ultra-low-oil compressed air is delivered to downstream 9055168 activated carbon filter or high-precision production equipment.