Coalescing Filters

Model: 9.9682.0

Core Technical Specifications

Filtration Grade: KAC Terminal Oil Vapor Adsorption Grade

Core Function: Adsorb gaseous oil vapor, hydrocarbon, solvent volatile gas and peculiar odor after coalescing filtration

Adsorption Efficiency: ≥99.9% for low-molecular oil vapor & organic volatile compounds

Internal Medium: High-density coconut shell activated carbon bed, front hydrophobic coalescing pre-foam, anti-carbon-powder outlet barrier

Standard Dimension Reference

Rated air flow: 18.5 m³/min

Outer Diameter: 92 mm

Total Length: 790 mm

Mounting Method: Top metal rod bayonet twist-lock quick installation

Net Weight: 1.52 kg

Standard Service Life: Replace after 4,000 operating hours or 12 months, whichever comes first

Replacement Trigger: Warning alarm at differential pressure ＞0.045 MPa; mandatory shutdown replacement when differential pressure ≥0.07 MPa

Initial Differential Pressure: ≤0.018 MPa

Key Product Advantages

Final deep purification to eliminate gaseous oil vapor for odor-free ultra-clean air

Installed downstream of the KTF coalescing filter, this carbon cartridge captures gaseous oil vapor that liquid coalescing media cannot intercept. High-iodine-value coconut shell activated carbon fully adsorbs organic volatiles and oily odors, satisfying strict zero oil-vapor standards for spraying, electronics and laboratory production.

Integrated double anti-leakage structure to avoid carbon powder downstream contamination

Front hydrophobic foam intercepts residual micro liquid oil droplets; built-in fine stainless steel baffles block fine carbon powder from flowing to production equipment and finished goods, eliminating product surface black speck defects.

Large carbon filling volume extends maintenance cycles

Ample thick carbon bed storage delays vapor saturation, reduces frequent replacement frequency and labor costs for medium-flow central air compressor stations.

Hydrolysis & temperature resistant construction for stable long-term operation

Acid-alkali resistant activated carbon matched with stainless steel support frame; medium will not pulverize under humid compressed air, preventing secondary pipeline pollution. Silicon-free version is available for automotive topcoat painting lines.

Working Principle

Dry, low-oil compressed air discharged from KTF coalescing filter flows outside-in through the cartridge:

Front hydrophobic foam layer intercepts residual tiny liquid oil droplets;

Air penetrates dense coconut shell activated carbon bed, oil vapor and organic gaseous pollutants are physically adsorbed by carbon micropores;

Clean, odor-free compressed air flows out from the inner core to downstream precision production equipment.

Application Industries

widely applied in:

Automotive high-gloss electrostatic painting workshops, pharmaceutical sterile cleanrooms, food aseptic filling packaging, electronic component & PCB assembly, laboratory precision analytical instruments, medium-scale factory centralized compressed air stations, solvent spraying production lines, small medical breathing air pretreatment.