This separator is an aftermarket separator designed as a direct replacement for the original equipment in a range of industrial compressors. It features a borosilicate micro glass fibre media with a filtration rating of 3 µm, ensuring efficient separation of oil and condensate from compressed air. With a permissible flow of 774 m³/h and an out-in flow direction, this separator is built to the original dimensions and ratings. It serves Atlas Copco models including GA 110 and G 110 from specific serial numbers, as well as equipment from Adicomp. This robust component weighs 12.3 kg and offers a cost-effective alternative without compromising performance.
Technical properties & cross references
Specifications
| Filtration Media |
Borosilicate micro glass fibre 3 µm |
| Media type |
Borosilicate micro glass fibre |
| Filtration Rating |
3 µm |
| Permissible Flow |
774 m3/h |
| Flow direction |
Out-In |
| Hole diameter |
22 mm (7/8") |
| Total Height |
280 mm (11 1/32") |
| Type |
o-ring |
| Product Net Weight |
12.3 kg (27.12 lbs) |
| Largest Inner Diameter |
264 mm (10 13/32") |
| Outer Diameter |
350 mm (13 3/4") |
| Largest Outer Diameter |
597 mm (23 1/2") |
| Stat. HS-Code |
84149000 |
| Country of Manufacture |
China |
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| Oxfil |
USD 207.35 |
16 Oct 2026 |
| Compressor Parts Express |
USD 268.65 |
15 Oct 2026 |
| The Air Market |
USD 474.71 |
15 Oct 2026 |
| FilterFinder Online |
USD 713.00 |
15 Oct 2026 |
| Air Compressor Services |
USD 960.00 |
15 Oct 2026 |
| Spare Part Mart |
USD 165.88 |
Today |
Our price of USD 165.88 is 20% to 83% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
High-Volume Continuous Operation
In facilities running compressors like the Atlas Copco GA 110 for extended periods, this separator handles a flow rate of 774 m³/h, ensuring consistent separation without bottlenecking production.
Oil Carry-Over Reduction in Sensitive Applications
For industries such as food packaging or pharmaceuticals where oil-free air is critical, the 3 µm borosilicate glass fibre media effectively captures fine oil aerosols, protecting downstream equipment and product quality.
Fleet Maintenance with Multiple Compressor Brands
If your workshop services both Atlas Copco and Adicomp compressors, stocking this single separator simplifies inventory management, as it fits multiple machine types from these manufacturers.
Retrofit for Older Compressor Models
Upgrading older Atlas Copco G 110 units with this aftermarket separator can restore separation efficiency to original specifications, extending the compressor's service life without the cost of a branded part.
Frequently asked questions
How do I confirm this separator fits my specific Atlas Copco compressor?
Check your compressor's serial number. This separator fits Atlas Copco GA 110 from s/n AIF056813 and AIF084862, G 110, GA 90 from s/n AIF056813 and AIF084862, and G 110 W. It also fits Adicomp equipment, but specific models are not listed.
What is the filtration rating and media type?
The separator uses borosilicate micro glass fibre media with a filtration rating of 3 µm, designed to capture fine oil and condensate particles from compressed air.
What are the key dimensions and how does it install?
It has an outer diameter of 350 mm, largest outer diameter of 597 mm, largest inner diameter of 264 mm, total height of 280 mm, and a hole diameter of 22 mm. It uses an o-ring seal and has an out-in flow direction.
Is this an OEM part? How does it compare to the original?
This is an aftermarket replacement built to the original dimensions and ratings. It is not a genuine OEM part, but it offers a cost-effective alternative for brands like Atlas Copco and Adicomp.
How often should I replace this separator?
Replacement intervals depend on operating conditions and compressor usage. Typically, separators are changed during scheduled maintenance; consult your compressor manual for specific guidance.