Precision in every layer
Reliable filtration starts with verified specifications.
Reliable filtration starts with verified specifications.
Air Oil Separator Element 4941253111
Air Compressor Filter Elements replacement element
Air Compressor Filter Elements
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…
Supply TypeIndependent aftermarket replacement
AvailabilityAvailable
Lead Time2–3 business days
Reference price · tax included
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Verified specifications for confident selection.
Confirm installation requirements against the equipment manual or original documentation.
| OEM / Cross Reference | LE31001X,4930355531 |
|---|---|
| Height | 350 mm |
| Outer Diameter | 275 mm |
| Inner Diameter | 210 mm |
| Filtration Rating | 0.1 μm |
| Flange Outer Diameter | 330 mm |
Dimensions are indicative, not an engineering drawing.
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.
Installation Notes
Stop the system and release pressure before removal. Confirm flow direction and sealing surfaces before installation.
Maintenance & Replacement
Replace according to pressure drop or the maintenance schedule. Inspect for leakage and seal damage.
Before Ordering
Confirm medium, flow rate, pressure, temperature, connection and available installation space.
Delivery Options
Shipping or service point pickup. Our team confirms the best arrangement based on destination, weight and lead time.
Confirmed Before Dispatch
After inquiry, we verify specifications, price and supply status before delivery.
Ongoing Support
For specification, installation or quality questions, keep the product and order information available when contacting us.
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Selection Resources
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