Coalescing Filters

Key Product Features

Multi-layer gradient hydrophobic borosilicate glass fiber depth media

Composite deep-pleated microfiber structure with independent outer hydrophobic drainage foam layer. After primary DD pre-filtration, it effectively captures fine dust, micro water mist and tiny oil aerosols. Condensed oil and water aggregate and drain downwards by gravity, completely avoiding secondary liquid mist re-entrainment into airflow.

Double 304 stainless steel reinforced fully sealed cartridge

Inner & outer perforated stainless steel support cages firmly lock filter media, preventing deformation and collapse under long-term high-flow airflow vibration. Reinforced plastic flat push-in end caps with matched EPDM sealing rings eliminate air bypass leakage entirely, outstanding resistance to compressor lubricant, condensate and weak industrial chemical corrosion.

Low pressure drop energy-saving design

Uniform deep pleating maximizes effective filtration area, maintaining ultra-low initial pressure loss during continuous operation, effectively reducing air compressor power consumption and cutting long-term factory operating costs. Optimized internal flow channel avoids airflow turbulence and pressure surge after long-term running.

Application Industries

Large centralized factory air supply stations, automotive full-process spraying production lines

Precision electronic assembly, semiconductor manufacturing, optical lens processing

Pharmaceutical & food beverage production workshops, laboratory high-purity gas supply

Heavy machinery processing, laser cutting equipment, large pneumatic automation equipment

Brief Overview

Adopting multi-layer hydrophobic micro glass fiber media, it removes trace oil mist, micro water droplets and fine solid contaminants as the core second-stage purification component. It drastically reduces contaminant load of downstream QD activated carbon filters and protects precision pneumatic equipment from oil pollution, widely matched with post-processing air pipelines of large screw air compressors.