Coalescing Filters

Part No: 2258290139

Core Technical Specifications

Core high-density coconut-shell granular activated carbon matrix, fully encapsulated anti-powder-shedding sealed construction

Overall Dimension: Height 320 mm, Outer Diameter 74 mm

Max Working Pressure: 1.6 MPa

Continuous Operating Temperature: 1.5℃ ~ 60℃

Initial pressure drop of brand-new element: ≤0.015 MPa

Mandatory replacement alarm threshold: ΔP ≥ 0.07 MPa

Sealing & Support Construction

End Caps: Reinforced black PA polymer internal threaded positioning head with uniform large-area flow diversion ribs

Seal System: Integral full-circle NBR nitrile rubber flange gasket, zero air bypass, resistant to aging caused by high-temperature compressor oil and acidic condensate

Inner & Outer Support Cage: Double-layer thick perforated 304 stainless steel mesh, heavy-duty structural reinforcement to prevent carbon core deformation under full rated high airflow

Key Product Advantages

Final-stage oil vapor elimination barrier to generate 100% Class 0 completely oil-free compressed air

X and H glass fiber coalescing filters can only separate liquid oil mist, while this V-grade carbon cartridge adsorbs invisible gaseous oil vapor that penetrates coalescing media. It completely removes oily odor and organic volatile contaminants to protect high-end production products and precision process equipment.

Large-capacity encapsulated carbon core delivers long stable service life

High-filling volume coconut shell activated carbon provides massive adsorption storage capacity. The front microglass pre-layer intercepts residual liquid oil before contacting carbon media, avoiding premature carbon poisoning and extending effective service cycle.

Fully sealed anti-carbon-powder-shedding structure prevents secondary pipeline contamination

The carbon filling layer is fully wrapped and fixed by stainless steel mesh and white drainage foam. Zero carbon powder shedding under long-term large-volume continuous airflow, preventing blockage and carbon contamination of large spray manifolds, large-format laser optical lenses and cleanroom main piping.

Low-loss flow channel design reduces power consumption of large screw/centrifugal compressors

Smooth graded internal flow structure minimizes airflow resistance under full rated flow, low dry-state pressure loss reduces continuous running load of large industrial air compressors and cuts factory long-term electricity operating costs.

Working Principle

Dry pre-purified large-volume compressed air flows through the filter cartridge from outside to inside:

Front integrated microglass interception layer traps residual tiny liquid oil droplets and fine solid particles carried over from upstream H ultrafine filter;

Clean dry gas penetrates the high-density activated carbon core; gaseous oil vapor, hydrocarbon and odor molecules are permanently adsorbed onto carbon micropores;

Outer stainless steel protective mesh prevents foam abrasion and carbon powder from flowing into downstream main pipelines;

Oil-vapor-free, odorless ultra-clean compressed air exits from the inner stainless steel support tube and supplies terminal high-precision full production lines.

Application Industries

Full automobile factory electrostatic spray production lines, heavy industry large-format laser cutting workshops, pharmaceutical factory central aseptic filling air supply, large electronics cleanroom main gas source, food & beverage giant sterile packaging plants, multi-station heavy automation production lines requiring strict ISO 8573-1 Class 0 oil-free compressed air.