Coalescing Filters

Part No: 1629315004

Core Technical Specifications

Contaminant Removal Target: Gaseous compressor oil vapor, solvent fumes, oily odors, trace residual hydrocarbon aerosols

Filter Media Structure: High-density molded activated carbon foam composite with integrated front borosilicate micro glass fiber pre-interception layer; fully encapsulated carbon matrix to prevent carbon powder shedding, outer black oleophobic hydrophobic anti-re-entrainment foam sleeve

Overall Dimension: Total length 460 mm, outer diameter 82 mm

Operating Limits

Max Working Pressure: 1.6 MPa

Continuous Operating Temperature: 3°C ~ 60°C

Standard Replacement Interval

2,000 operating hours under normal industrial conditions; shorten to 1,200–1,500 hours for high oil-load compressor stations or spray workshop environments

Differential Pressure Replacement Thresholds

Initial pressure drop of new element: ≤0.015 MPa

Mandatory replacement alarm trigger point: ΔP ≥ 0.07 MPa

Key Product Advantages

It completely eliminates oily odors and volatile hydrocarbon contaminants to protect precision equipment, finished product quality and cleanroom environments.

High-specific-surface-area activated carbon foam with durable long-term adsorption capacity

Uniform high-porosity carbon foam matrix provides massive adsorption storage volume, extending service intervals and resisting rapid saturation under heavily oil-contaminated pipeline conditions. The built-in upstream microfiber pre-layer traps residual liquid oil mist before contacting carbon media, avoiding premature carbon poisoning and shortened service life.

Integrated anti-carbon-shedding structure, no secondary pipeline contamination

Activated carbon foam is fully sealed inside a stabilizing support frame, matched with full stainless steel outer shielding mesh. Zero carbon dust leakage under long-term large-volume airflow impact, preventing blockage and contamination of laser optical lenses, fine spray nozzles, electronic circuit boards, pharmaceutical and food raw materials.

Optimized internal flow channel design for ultra-low permanent pressure loss

Built-in inlet flow distributor minimizes airflow turbulence, maintaining stable low pressure drop throughout the entire service cycle. Lower system backpressure reduces continuous power consumption of medium/large screw air compressors and cuts long-term factory electricity operation costs.

UD+ exclusive multi-hole bayonet quick-swap maintenance design

Unique multi-hole central positioning metal mandrel perfectly locks into UD25+ heavy flanged filter housings; a single operator can complete full cartridge replacement within 3 minutes without fully disassembling the heavy filter tank body, minimizing unplanned production downtime.

Working Principle

The front integrated micro glass fiber interception layer traps leftover tiny liquid oil droplets and fine solid particles carried over from the upstream ultrafine coalescer;

Purified gas penetrates the high-density activated carbon foam core; gaseous oil vapor, volatile organic compounds and odor molecules are permanently adsorbed onto carbon micropores;

Stainless steel outer protective mesh prevents carbon foam abrasion and carbon powder from flowing into downstream piping;

Dry, odorless, oil-vapor-free compressed air flows out from the inner stainless steel supporting tube and supplies terminal sensitive production equipment.

Application Industries

Automotive electrostatic spray workshops, multi-line medium laser cutting equipment, pharmaceutical cleanroom aseptic filling production lines, mass food & beverage sterile packaging, PCB & semiconductor precision component manufacturing, laboratory large analytical instruments, factory centralized medical breathing air pretreatment, medium-sized screw compressor central stations, full-automatic medium pneumatic automation production lines, front protection filter for medium adsorption dryers.