Coalescing Filters

Model: 1629010401

Core Technical Specifications

Filtration Grade: DDP General Industrial Coalescing Grade

Filtration Precision: Capture solid particles ≥1μm, liquid oil mist & condensed water aerosol

Residual Oil Content of Outlet Air: ≤0.5 ppm

Filtration Efficiency: 99.99% removal rate for 1μm solid & liquid contaminants

Filter Media: Multi-layer gradient hydrophobic borosilicate glass fiber composite, anti-static, oleophobic & water-repellent

Max Working Pressure: 16 bar (232 PSIG / 1.6 MPa)

Continuous Operating Temperature: 1.5℃ ~ 66℃

Standard Service Life: 4,000 operating hours; mandatory replacement once differential pressure exceeds 0.08 MPa

Initial Differential Pressure: ≤0.015 MPa

Sealing Structure: Double fluorine rubber O-ring bidirectional full sealing, zero compressed air bypass leakage

Key Product Advantages

All-round coalescing filtration for general factory air treatment

Multi-density graded glass fiber traps coarse dust, micro oil aerosol and condensed water droplets simultaneously. Captured liquid flows down to the housing drain port, stably improving air quality for general pneumatic equipment.

Ultra-low initial pressure drop for energy saving

Uniform deep-pleated large filtration area optimizes internal airflow channels. Pressure loss remains stable under 24/7 full-load continuous operation, effectively cutting compressor power consumption and overall operation cost.

Large liquid & dust holding capacity to extend maintenance cycles

Thick gradient fiber matrix stores massive oil, water and solid pollutants, resists rapid clogging under medium-humidity, medium-dust workshop environments and lengthens filter replacement intervals.

Reinforced anti-corrosion stable construction

Acid-resistant PP support cage and fluorine rubber sealing rings adapt to long-term compressed air mixed with trace oil and moisture. Prevent media deformation, fiber shedding and secondary air contamination.

Working Principle

Contaminated compressed air carrying dust, oil mist and condensed water flows from outside to inside through multi-layer hydrophobic glass fiber media. Solid particles above 1μm are trapped, while micro oil & water aerosols collide and agglomerate into large liquid droplets, then drip down to the housing drain port by gravity. Purified air is delivered to machining, textile, packaging and low-demand spraying equipment.

Application Industries

widely applied in:

General machining workshops, textile mills, packaging printing plants, small food processing factories, centralized factory compressed air stations, construction machinery air supply systems.