Oil Separators Filters

Model: VP1098908

Core Technical Specifications

Filtration Precision: 0.01 μm ultra-fine oil mist aerosol

Separation Efficiency: ≥99.99%

Residual Oil Content of Discharged Gas: ≤0.1 ppm

Overall Dimension: Outer Diameter 100 mm, Height 188 mm

Max Working Temperature: ≤120℃

Max Working Pressure: 10 bar

Initial Differential Pressure: ≤0.02 bar

Service Life: 3000–6000 working hours or 12 months 

End Cap Material: High-temperature reinforced plastic with integrated nitrile rubber sealing ring

Airflow Direction: Outside-in

Key Product Features

Ultra-efficient micro oil mist capture

Multi-gradient depth coalescing media fully traps lubricant smoke, submicron oil aerosol and fine particles exhausted from oil-lubricated rotary vane vacuum pumps. It recycles separated oil back to the pump tank, reduces oil consumption and eliminates workshop oil fume pollution.

Low pressure drop energy-saving design

Uniform pleated large-area filter structure maintains stable low airflow resistance during long-term continuous operation, avoiding vacuum degree drop and pump power loss.

Super large oil holding capacity

Dual-layer glass fiber + absorbent felt composite structure stores massive separated lubricant, extends maintenance intervals and cuts replacement frequency.

Integrated one-piece plastic sealing end cap

Sunflower-shaped reinforced top end cap with built-in integral rubber gasket, perfect matching with original vacuum pump exhaust filter housing, zero gas leakage under full-load operation.

Working Principle

Oil-gas mixture discharged from vacuum pump flows from outside to inside through the composite coalescing filter layer. Tiny submicron oil mist particles are captured and aggregated into large liquid oil droplets, which flow back to the vacuum pump lubrication tank by gravity. Clean oil-free exhaust gas is discharged to the atmosphere without oil contamination.

Application & Industries

Widely used in food packaging, plastic thermoforming, vacuum coating, electronic component assembly, woodworking, printing, pharmaceutical processing and all industrial vacuum production lines.