Oil Separators Filters

Part No: 89264774

Core Technical Specifications

Function Grade: Two-stage primary air-oil coalescing separation installed inside compressor separator tank

Absolute Separation Precision: ≥0.01 μm lubricant oil mist micro-droplets

Separation Efficiency: 99.999% interception rate of compressor oil aerosol

Dimension & Mounting Structure

Integral cylindrical design with top metal flange, central built-in oil return tube

Sealing: Integrated composite full-circle flange gasket, zero oil bypass leakage

Operating Limits

Max Working Pressure: 1.6 MPa

Continuous Operating Temperature: ≤120 °C

Standard Replacement Cycle: 3,500–6,000 operating hours; 4,000h factory recommended service interval

Differential Pressure Replacement Thresholds

Initial differential pressure of new element: ≤0.02 MPa

Mandatory replacement alarm trigger point: ΔP ≥ 0.08 MPa

Key Product Advantages

Dual-stage high-efficiency oil interception to maintain ultra-low residual oil compressed air output

Multi-layer gradient glass fiber coalescing media captures invisible micro oil mist generated during screw compression. Separated lubricating oil flows back to the compressor lubrication circuit automatically, limiting outlet residual oil content below 3 ppm, fully protecting downstream precision inline filters, refrigerated dryers, adsorption dryers and terminal pneumatic production equipment.

Super-large oil holding capacity, stable 24/7 heavy-load continuous operation

Deep-pleated composite fiber structure expands effective separation surface area and oil storage volume, resisting rapid pressure rise under non-stop heavy-duty running; ideal for industrial central compressor stations with uninterrupted production schedules.

High temperature & hydrolysis resistant media, zero fiber shedding risk

Heat-stabilized integrated glass fiber composite avoids aging and fiber powder detachment under long-term 120°C hot compressed air impact, eliminating secondary pipeline contamination, spray gun blockage and precision pneumatic valve failure caused by glass fiber debris.

Integral flanged one-piece design for simple, fast maintenance

Integrated anti-rust galvanized steel flange base with pre-installed sealing gasket, direct mounting inside separator tank; a single operator completes full cartridge replacement within 5 minutes without complicated tank disassembly.

Reduce compressor energy consumption & extend service life of post-treatment inline filters

Working Principle

Mixed air-oil mixture flows through the separator cartridge from outside to inside:

Large oil droplets collide and coalesce on the outer coarse fiber layer, flow down to tank bottom by gravity;

Invisible submicron micro oil mist is captured and condensed into large separable liquid droplets via multi-layer gradient glass fiber media;

Separated clean lubricating oil flows back to compressor lubrication system through central oil return diversion tube;

Low-oil clean compressed air flows out from inner core to post-treatment filtration pipeline.

Application Industries

Automotive manufacturing spray workshops, metal machining factories, textile printing plants, packaging automation lines, small & medium laser cutting equipment, food & beverage aseptic production lines, plastic injection molding workshops, construction machinery supporting air supply systems.