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| Body Height | 270 mm (10 5/8") |
| Total Height | 270 mm (10 5/8") |
| Product Net Weight | 4.22 kg (9.3 lbs) |
| Largest Inner Diameter | 157 mm (6 3/16") |
| Outer Diameter | 213 mm (8 3/8") |
| Largest Outer Diameter | 289 mm (11 3/8") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Atlas Copco | 1625725300 |
| Atlas Copco | 2901920040 |
| Fai Filtri | DFE-220270-00 |
| HiFi Filter OE | 3021 |
| Mann-Filter / Mann & Hummel | 4930252701 |
| Noitech NS | 100123 |
| Oxfil | SP.4052 |
| Sotras DE | 4052 |
| Spare Part Mart | SPM-SEP-1161 |
| T.G. Filter 3220270 | HPC |
Found this part cheaper somewhere else? Send us the listing and we'll beat any genuine competitor's price under our Price Beat Guarantee. We continually benchmark the market so you don't have to, so you can buy with confidence knowing you're getting the best available price on Spare Part Mart SPM-SEP-1161.
Continuous-duty compressor operation
In facilities where compressors run 24/7, this separator ensures efficient oil removal from the air stream, reducing oil carryover and protecting downstream equipment. Its robust construction handles the demands of constant operation without frequent replacements.
High-humidity environments
When operating in humid conditions, effective separation prevents moisture mixing with oil, maintaining lubricant quality and extending oil life. This separator helps avoid emulsion formation and system corrosion.
Maintenance inventory consolidation
By stocking this single aftermarket separator, you can service multiple Atlas Copco GA VSD models (GA 55, GA 75, GA 90 from specific serial numbers). This simplifies inventory management and reduces the need for multiple part numbers.
Retrofit for older compressors
For older GA VSD units requiring a separator replacement, this aftermarket part offers a direct fit without modifications. It restores separation efficiency to original performance levels at a lower cost than branded alternatives.
Yes, it fits Atlas Copco GA 55 VSD, GA 75 VSD, and GA 90 VSD models with serial numbers from API 660000 onward. Check your compressor's serial number to confirm compatibility.
The separator is designed to match OEM specifications for oil mist removal. The specific filtration efficiency is not stated, but it is built to meet the original equipment's performance for your compressor model.
The separator has a body height of 270 mm, outer diameter of 213 mm, and largest outer diameter of 289 mm. The largest inner diameter is 157 mm. Thread specifications are not provided, but it is a direct replacement for the original part.
This is an aftermarket replacement built to match OEM specifications. It offers a cost-effective alternative while maintaining the same fit and function. It is not an OEM product but is designed to perform equivalently.
Installation is straightforward and similar to the original separator. Ensure the compressor is off and depressurised, then remove the old separator and replace it with the new one. No special tools are required.
We offer worldwide shipping with tracking. Your purchase is backed by a 30-day money-back guarantee and a price-beat guarantee. If you find a lower price elsewhere, we will beat it.
Orders typically require 1–3 business days for processing. During this time, we confirm product availability and prepare the shipment for consolidation.
We offer two shipping tiers designed to meet your operational needs. The exact costs for all shipping options will be displayed at checkout.
Express Shipping (UPS, DHL, etc.)
Ideal for urgent needs. Estimated delivery time is typically 3–5 business days after processing.
Economy Shipping
Our standard, cost-effective option. Estimated delivery time is typically 5–10 business days after processing.
Shipping costs are calculated at checkout based on your location and selected shipping method.
Once your order ships, you'll receive a tracking number via email so you can monitor your delivery.
For detailed delivery information and FAQs, please visit our Delivery Information page or contact us.

