This separator is an aftermarket separator designed to remove oil and moisture from compressed air systems. With a body height of 278 mm and an outer diameter of 219 mm, this robust unit weighs 4.32 kg and features a largest outer diameter of 362 mm. It serves as a direct replacement for separators used in Atlas Copco GA series compressors, including models such as the GA 75 VSD (from 2006/07) and GA 90 (from s/n API 610000). It also fits equipment from Kaeser. Built to the original dimensions and ratings, this separator offers a cost-effective solution without compromising performance.
Technical properties & cross references
Specifications
| Body Height |
278 mm (10 15/16") |
| Total Height |
278 mm (10 15/16") |
| Product Net Weight |
4.32 kg (9.52 lbs) |
| Largest Inner Diameter |
157 mm (6 3/16") |
| Outer Diameter |
219 mm (8 5/8") |
| Largest Outer Diameter |
362 mm (14 1/4") |
| 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 162.52 |
16 Oct 2026 |
| The Air Market |
USD 240.19 |
15 Oct 2026 |
| FilterFinder Online |
USD 343.00 |
15 Oct 2026 |
| Air Compressor Services |
USD 619.50 |
15 Oct 2026 |
| Compressor Parts Express |
USD 748.77 |
15 Oct 2026 |
| Spare Part Mart |
USD 130.02 |
Today |
Our price of USD 130.02 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-Humidity Environments
In facilities with high ambient moisture, such as textile mills or food processing plants, the separator efficiently removes condensate from the air stream, protecting downstream equipment from corrosion and ensuring product quality.
Continuous-Duty Industrial Operations
For compressors running 24/7 in manufacturing plants, this separator maintains consistent filtration over long periods, reducing the need for frequent replacements and minimizing downtime.
Fleet Maintenance Consolidation
Workshop managers servicing multiple Atlas Copco GA series compressors can standardize on this single separator model, simplifying inventory management and reducing the risk of stocking the wrong part.
Remote or Harsh Operating Sites
In mining or construction applications where equipment is exposed to dust and debris, the separator's robust construction helps maintain air purity, extending the life of pneumatic tools and machinery.
Frequently asked questions
How do I confirm this separator fits my specific compressor?
Check your compressor model against the verified list: Atlas Copco GA 75 VSD (from 2006/07), GA 90 (from s/n API 610000), GA 55 PLUS (from 2005), GA 75 PLUS (from s/n API 610000), GA 90 VSD (from 2006/07), GA 90 (from 2005), GA 75 PLUS (from 2005), GA 55 PLUS (from s/n API 610000). It also fits Kaeser equipment, but specific models are not listed.
What is the filtration rating or media type of this separator?
The product specifications do not include a specific filtration rating or media type. It is designed as a direct replacement for the original separator and should provide equivalent separation efficiency.
What are the key dimensions and how do I verify fit?
The separator has a body height of 278 mm, total height 278 mm, outer diameter 219 mm, largest inner diameter 157 mm, and largest outer diameter 362 mm. Compare these with your existing unit to ensure physical fit.
Is this an OEM part or an aftermarket replacement?
This is an aftermarket replacement, not a genuine OEM part. It is built to the original dimensions and ratings and serves as a direct replacement for the original separator.
How do I install this separator?
Installation is similar to the original separator. Ensure the compressor is off and depressurized. Remove the old separator, clean the mounting surface, and install the new one. Torque to the manufacturer's specifications if available.