Coalescing Filters

Model: 1624184304

Core Technical Specifications

Filtration Grade: PD Primary Particulate Filtration Grade

Filtration Precision: Capture solid particles ≥1 μm, rust, pipeline dust and dry contaminants

Particle Filtration Efficiency: 99.99% for 1μm solid particulates

Filter Media: Multi-layer gradient composite fiber + high-strength pre-filter foam, anti-static, dust retention optimized

Max Working Pressure: 16 bar (232 PSIG)

Continuous Operating Temperature: 1.5℃ ~ 66℃

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

Key Product Advantages

Heavy-duty pre-filtration protects downstream filter stages

Thick multi-layer fiber foam media intercepts most large solid dust, rust chips and pipeline dry contaminants in advance. It greatly reduces pollutant load of DD coalescing filter and QD activated carbon filter, extending the service life of subsequent high-cost filter elements.

Ultra-low initial pressure drop for energy saving

Uniform deep-pleated large filtration area optimizes internal airflow passages. Stable low pressure loss under 24/7 full-load continuous operation, effectively cutting compressor power consumption and overall operating cost.

Super large dust holding capacity to prolong maintenance cycles

Thick gradient fiber matrix stores massive solid particulate pollutants, resisting rapid clogging in dusty workshop environments and lengthening 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 tiny oil mist and moisture. Prevent media deformation, fiber shedding and secondary air contamination.

Working Principle

Contaminated compressed air carrying dry dust, rust particles and coarse impurities flows from outside to inside through multi-layer composite fiber media. All solid particulates above 1μm are trapped and stored in the thick fiber matrix. Pre-cleaned compressed air flows into the next DD coalescing filter for oil & water removal, then delivered to laser cutting, spraying, pharmaceutical and food production equipment.

Application Industries

widely applied in:

Automotive electrostatic spraying, laser cutting equipment, pharmaceutical cleanrooms, food sterile packaging, electronic component assembly, machining workshops, textile mills, centralized factory compressed air stations.