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1625481100 Atlas Copco Air Oil Separator Replacement
Compatible replacement air oil separator element. Request RFQ for pricing and compatibility confirmation.
Compatible replacement air oil separator for Atlas Copco part numbers 1625481100, 1625481101, 1625481150, and 1625481151 (also written as 1625-4811-00, 1625-4811-01, 1625-4811-50, 1625-4811-51). All four numbers refer to the same drop-in cartridge element. Fits Atlas Copco GA18 VSD+, GA22 VSD+, GA26 VSD+, GA26 +FF, GA30 VSD+, GA37 VSD+, and XATS 138 rotary screw air compressors. Manufactured with HV (high velocity) borosilicate glass fiber media. Service interval: sources vary between 2000–8000 hours — follow the Atlas Copco Elektronikon controller maintenance indicator for your specific machine. No Donaldson or Baldwin direct equivalent identified — this is an Atlas Copco proprietary drop-in cartridge. Physical dimensions: contact us with your compressor model for exact verification before ordering.
Key Specifications
| Product type | Air oil separator element |
|---|---|
| Leader Filters SKU | LF-AC-AOS-0003 |
| Reference part number | 1625481100 |
| Replacement / reference brand | Atlas Copco |
| Product category | Air Compressor Filters, Air Oil Separators |
| Cross-reference numbers | 1625481100, 1625481101, 1625481150, 1625481151, 1625-4811-00, 1625-4811-01, 1625-4811-50, 1625-4811-51, 8000 |
| Outer diameter (OD) | To be confirmed before quotation |
| Inner diameter (ID) | To be confirmed before quotation |
| Height / length | To be confirmed before quotation |
| Media / material | To be confirmed by application or sample |
| End cap / seal | To be confirmed from drawing, photo, or sample |
Compatibility Confirmation
This item is listed as a compatible replacement reference. Before quotation or order, confirm the part number, dimensions, media, end-cap style, gasket/seal, equipment model, operating conditions, and quantity.
Request an RFQ for this filter
Send the part number, quantity, destination country, equipment model, and photos or drawings for a compatibility check.
- Quantity and annual demand
- Target country or delivery destination
- Old filter photo, label, drawing, or sample details
- Similar model or cross-reference number if available
Brand names and part numbers are used for reference only. This product is a compatible replacement filter and is not represented as a genuine OEM part.
| Product type | Air oil separator element |
|---|---|
| Reference brand | Atlas Copco |
| Reference part number | 1625481100 |
| OD | To be confirmed |
| ID | To be confirmed |
| Length | To be confirmed |
| Cross-reference numbers | 1625481100, 1625481101, 1625481150, 1625481151, 1625-4811-00, 1625-4811-01, 1625-4811-50, 1625-4811-51, 8000 |






