Coalescing Filters

Model: 9.4822.0

Core Technical Specifications

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

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

Internal Medium: High iodine value coconut shell activated carbon bed, front hydrophobic coalescing pre-foam, anti-carbon-powder barrier layer

Dimension & Flow Parameter

Rated Air Flow: 18 m³/min

Outer Diameter: 95 mm

Total Length: 744 mm

Net Weight: 1.85 kg

Mounting Method: Central metal mandrel bayonet twist lock quick install

Continuous Operating Temperature Range: 2℃ ~ 66℃

Initial Differential Pressure: ≤0.018 MPa

Sealing Structure: Reinforced black plastic flat end caps, built-in double nitrile rubber flat gaskets, zero air bypass leakage

Key Product Advantages

Final deep purification to remove invisible gaseous oil vapor

Installed downstream of KTF high-efficiency coalescing filter, this carbon cartridge captures gaseous oil vapor that liquid glass fiber media cannot intercept. High-iodine-value coconut shell carbon fully adsorbs organic volatiles and oily odors, satisfying strict zero oil-vapor requirements for automotive topcoat painting, electronics, pharmaceutical and food production.

Double-layer anti-leakage structure to avoid carbon powder contamination

Front hydrophobic foam intercepts residual tiny liquid oil droplets; built-in fine stainless steel baffle blocks fine carbon powder from flowing downstream, eliminating black speck defects on finished products and blocking precision equipment. Silicon-free option available for high-gloss painting lines.

Large carbon filling volume extends maintenance cycles

Thick integrated carbon bed storage delays vapor saturation, reduces frequent replacement frequency and labor maintenance cost for medium-large central air compressor stations.

Hydrolysis & temperature resistant stable construction

Acid-alkali resistant activated carbon matched with stainless steel support frame; medium will not pulverize under long-term humid compressed air operation, no secondary pipeline pollution.

Working Principle

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

Front hydrophobic foam layer traps residual micro 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, oil-vapor-free compressed air flows out from inner core to downstream precision production equipment.

Application Industries

Automotive high-gloss electrostatic painting workshops, multi-line laser cutting equipment, pharmaceutical sterile cleanrooms, food aseptic filling & packaging, electronic PCB & chip assembly, laboratory precision analytical instruments, medium-large factory centralized air compressor stations, solvent spraying production lines, medical breathing air pretreatment.