Coalescing Filters

Part No: 2901200403

Filtration Performance:

Absolute solid particle retention 1 μm

Residual liquid oil mist ≤0.1 ppm

Operating Temperature Range: 2℃ ~ 65℃

Initial Pressure Drop: ≤0.010 MPa

Replacement Trigger Differential Pressure: ≥0.06 MPa

Standard Service Life: 4,000 working hours or 12 months 

Core Functions

Captures medium solid dust, pipeline rust, bulk condensed water and large oil aerosols after primary DD coarse filtration

Coalesces scattered liquid oil droplets; outer hydrophobic foam drains separated liquid automatically to avoid secondary liquid re-entrainment into airflow

Serves as a protective buffer layer for downstream UD superfine filter and QD carbon filter, drastically slowing their clogging speed

Reduces overall system differential pressure loss, cuts extra power consumption of air compressors and lowers long-term maintenance costs

Application Scenarios

Small & medium machinery processing workshops, auto parts spray pretreatment lines, food packaging air supply, CNC machining equipment, textile production lines, small lithium battery pilot labs, general factory central pneumatic pipeline pretreatment

Product Features

Multi-gradient microglass depth media delivers stable oil-water separation efficiency; silicon-free material avoids silicon contamination for high-end painting & optical industries

Integrated one-piece polyurethane top cap with built-in EPDM O-ring seal, resistant to high temperature and synthetic compressor lubricant oil, zero air leakage after installation

Thickened inner support cage resists long-term continuous airflow impact; filter media will not deform or collapse, maintaining consistent low pressure drop during full service cycle

Standard bayonet plug-in structure, tool-free quick replacement to minimize production line downtime