Oil Separators Filters

Part No: A13138274

Core Technical Specifications

Function Grade: Primary two-stage air-oil coalescing separation for compressor separator tank

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

Separation Efficiency: 99.999% interception rate of compressor oil aerosol

Filter Media: Imported HV / Lydall multi-layer gradient borosilicate glass fiber composite, oleophobic & hydrophobic deep-pleated treatment

Dimension & Mounting

Overall Size: Height 230 mm, Outer Diameter 170 mm, Max Outer Flange 200 mm, Inner Diameter 110 mm

Mounting: Integral galvanized steel flange base, central oil return tube

Sealing: Viton fluororubber full-circle gasket, zero oil bypass leakage, high temperature & condensate resistant

Continuous Operating Temperature: ≤120 °C

Differential Pressure Replacement Thresholds

Initial differential pressure of new element: ≤0.02 MPa

Mandatory replacement alarm setpoint: ΔP ≥ 0.08 MPa

Key Product Advantages

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 residual oil content of outlet compressed air below 0.3 ppm, fully protecting downstream precision inline filters, refrigerated dryers, adsorption dryers and terminal pneumatic production equipment.

Super-large oil holding capacity, stable long-cycle 24/7 continuous operation

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

High temperature & hydrolysis resistant media, zero fiber shedding risk

Heat-stabilized integrated glass fiber composite avoids aging and 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 maintenance

Integrated galvanized anti-rust steel flange base with built-in sealing gasket, direct installation inside separator tank; a single operator completes full 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;

Application Industries

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