Air Compressor Parts Air Oil Separator Filter 2901990564

Air Oil Separator Filter 2901990564 is a precision filter element used in air compressor systems. It is a filtration component in the compressed air post-treatment stage and is typically used for precision oil removal/dust removal filtration.

Main functions:

• Oil mist removal: Intercepts residual lubricating oil mist in the compressed air, reducing the oil content of the outlet air.

• Dust removal: Filters solid particles in the compressed air (rust flakes, dust, etc.).

• Downstream equipment protection: Provides clean air for dryers and precision air-using equipment (pneumatic tools, instruments, spray painting, etc.).

Usage and replacement points:

• Replacement criteria: Replace according to the filter pressure differential (typically around 0.7–1.0 bar) or the manufacturer's recommended operating hours; excessive pressure differential indicates a clogged filter element.

• Installation notes: Verify that the filter element model matches the filter housing, observe the flow direction markings, and clean the housing and replace the sealing ring during replacement.

• Compatibility note: This part number belongs to the Atlas Copco system, and compatible replacement filter elements are available on the market. When purchasing, verify the filtration precision grade and dimensions; genuine parts offer greater assurance in terms of precision consistency and service life.