Oil Separators Filters

Model: 6.3672.2

Core Technical Specifications

Filter Type: Internal spin-on air-oil separator for screw air compressor

Filtration Precision: 0.01 μm submicron oil mist

Residual Oil Content in Outlet Air: ≤3 ppm

Separation Efficiency: 99.99%

Filter Media: Multi-layer imported HV glass fiber composite, anti-oil saturation

Max Working Pressure: 16 bar / 232 PSIG

Max Continuous Operating Temperature: ≤110℃

Standard Service Life: 4000–6000 running hours; replace when differential pressure exceeds 0.8 bar

Key Product Features

High-Efficiency Two-Stage Oil Mist Separation

Dual-layer glass fiber composite captures tiny oil aerosols generated by screw rotor compression. Recovers lubricant oil back to the oil tank via return pipe, greatly reducing oil consumption and guaranteeing clean compressed air output.

Low Initial Differential Pressure & Energy Saving

Large deep-pleated filter area optimizes internal airflow channels to minimize pressure loss. Avoids extra compressor power consumption caused by clogged separator, lowering long-term operation cost.

Strong Oil Holding & Anti-Saturation Capacity

Thick gradient glass fiber matrix stores massive coalesced lubricant oil, extending service cycle and reducing frequent maintenance downtime. Resists high-temperature compressor oil aging & resin blocking.

High-Temperature & Anti-Corrosion Reinforcement Structure

Galvanized metal cage and high-temperature composite flange gasket withstand continuous high-temperature oil & gas environment, preventing media deformation, rupture and fiber shedding to avoid pipeline secondary oil contamination.

Working Principle

Mixed air-oil gas discharged from screw rotor flows radially from outside to inside through the separator filter media. Submicron oil mist collides and agglomerates into large liquid oil droplets on glass fiber surface. Gravity pulls oil down to the separator bottom, then flows back to compressor oil tank through oil return tube; oil-free dry compressed air flows out to post-processing pipeline.

Application & Industries

Core wearing spare part for oil-injected screw air compressors, installed inside compressor oil-gas separation tank.

Widely used in automotive manufacturing, packaging printing, textile factories, spray coating workshops, food processing, laser cutting and centralized factory compressed air stations.