1C486603 Coalescing Filter

Model : 1C486603

Type : Coalescing Filters

Replacement for : 1C486603

Automotive electrostatic spray booths, small laser cutting machines, pharmaceutical sterile filling lines, food aseptic packaging, PCB laboratory manufacturing, precision analytical instruments, medical breathing air pretreatment, small standalone air compressor stations, solvent coating production

Part numbers marked "replacement" are not affiliated with the original manufacture.

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Description

Part No: 1C486603

Core Technical Specifications

Filtration Precision: Solid particles ≥0.01 μm, liquid oil & water aerosols ≥0.01 μm

Filtration Efficiency: 99.9999% removal efficiency for 0.01 μm liquid aerosols

Overall Length: 170 mm, Outer Diameter: 89 mm

Mounting: DF standard dual-port bayonet push-in interface

Operating Limits

Standard Replacement Cycle: Replace after 4,000 operating hours or 12 months, whichever comes first

Differential Pressure Service Thresholds

Initial Clean Differential Pressure: ≤0.016 MPa

Sealing & Support Structure

End Caps: Fiberglass reinforced corrosion-resistant polymer

Seal: Integrated single-piece Viton FKM fluororubber gasket, zero air bypass leakage

Inner & Outer Cage: Double-layer 304 stainless steel perforated mesh, anti-deformation under full rated airflow load

Key Product Advantages

Core third-stage ultra-clean polishing filter for zero-oil critical production

Installed downstream of F medium coalescing filter, this red H-grade element captures invisible trace 0.01 μm submicron oil and water aerosols that medium-grade filters cannot fully separate. It drastically reduces trace liquid oil load on terminal activated carbon cartridges, extends carbon service life and cuts overall system maintenance cost. Silicon-free formulation is optional for automotive topcoat painting lines to eliminate paint pinhole and fogging defects.

Extra-large liquid holding capacity for high-humidity workshop environments

Thick deep-pleated gradient micro glass fiber matrix stores massive volumes of condensed oil and condensate, resisting rapid saturation in facilities with underperforming aftercoolers or refrigerated dryers. It is widely installed upstream of adsorption dryers to protect molecular sieve from permanent oil fouling.

Low airflow resistance to reduce long-term compressor energy consumption

Optimized deep-fold micro glass fiber maximizes effective filtration area, maintaining ultra-stable low pressure drop under 24/7 continuous full-load operation, minimizing extra power draw of small air compressor units.

Hydrolysis & abrasion resistant media with zero fiber shedding

Oleophobic borosilicate micro glass fiber combined with stainless steel support cage prevents fiber detachment under long-term humid compressed air impact, avoiding secondary pipeline contamination to downstream precision processing equipment.

Working Principle

Residual bulk condensed water and fine solid particles are blocked by outer red hydrophobic foam layer;

Trace micro oil & water aerosols collide and coalesce into large liquid droplets through multi-layer gradient borosilicate micro glass fiber media;

Outer anti-re-entrainment foam prevents coalesced liquid droplets from being re-entrained into high-speed airflow;

Separated oil and condensate drain down to the filter bowl by gravity and automatic drain valve;

Ultra-dry, trace-low-residual-oil compressed air flows downstream to activated carbon filter for complete oil vapor adsorption treatment.

Application Industries

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Coalescing Filters