Air Oil Separator Element 4941253111

4941253111 is an inbuilt industrial oil-gas separator filter element designed and manufactured specially for oil-lubricated screw air compressors and industrial vacuum pumps.

Product Positioning and Working Principle

During the operation of an oil-lubricated air compressor, lubricating oil mixes with air and is compressed to form a high-temperature oil-gas mixture. 4941253111 is installed inside the oil-gas separation barrel, undertaking two core tasks: purifying compressed air and recovering lubricating oil:

• Primary gravity and centrifugal separation.

The high-pressure oil-gas mixture first strikes the wall of the oil separation barrel and changes flow direction, so large oil droplets settle back to the bottom of the barrel.

• Deep coalescing filtration.

The remaining submicron fine oil mist passes through the multi-layer ultra-fine glass fiber media of the filter element, colliding and coalescing into larger oil droplets on the fiber surface.

• Lubricating oil recycling.

The coalesced oil droplets sink into the groove at the bottom of the filter element under gravity, and are drawn back to the compressor head for reuse through the secondary oil return pipe, while clean compressed air is discharged from the central outlet.