Atlas Copco 1612692100, direct aftermarket replacement. This aftermarket separator, SPM part number SPM-SEP-1128, is a direct replacement for a wide range of brands including Atlas Copco, Mann-Filter, and Fleetguard. With a body height of 175 mm, outer diameter of 134 mm, and largest outer diameter of 219 mm, it is designed for use in compressed air systems. Weighing 1.4 kg, it provides reliable separation of contaminants. Built to the original dimensions and ratings, it offers a cost-effective alternative without compromising performance.
Technical properties & cross references
Specifications
| Body Height |
175 mm (6 7/8") |
| Total Height |
175 mm (6 7/8") |
| Product Net Weight |
1.4 kg (3.09 lbs) |
| Largest Inner Diameter |
75 mm (2 15/16") |
| Outer Diameter |
134 mm (5 9/32") |
| Largest Outer Diameter |
219 mm (8 5/8") |
| 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 81.82 |
16 Oct 2026 |
| FilterFinder Online |
USD 116.00 |
15 Oct 2026 |
| The Air Market |
USD 140.80 |
15 Oct 2026 |
| Air Compressor Services |
USD 155.00 |
15 Oct 2026 |
| Compressor Parts Express |
USD 371.47 |
15 Oct 2026 |
| Spare Part Mart |
USD 65.46 |
Today |
Our price of USD 65.46 is 20% to 82% 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-Dust Industrial Environments
In facilities with high airborne dust levels, such as woodworking or cement plants, this separator efficiently removes particulates from compressed air, protecting downstream equipment and ensuring air quality.
Continuous-Duty Compressor Stations
For compressors running 24/7, like the Atlas Copco GA series, this separator maintains consistent filtration without frequent replacements, reducing downtime and maintenance costs.
Remote or Harsh Conditions
In remote mining or oil field operations where service intervals are long, the robust construction of this separator ensures reliable performance between scheduled maintenance.
Fleet Maintenance Consolidation
Workshops servicing multiple compressor brands can simplify inventory by stocking this single separator, which cross-references many OEM part numbers, reducing stock complexity.
Frequently asked questions
How do I confirm this separator fits my Atlas Copco GA compressor?
This separator is a direct replacement for Atlas Copco GA 22, GA 15, GA 11, and GA 18 models built from 1994 up to serial number 217791. Check your compressor's model and serial number against this range.
What filtration rating does this separator have?
The separator is designed for compressed air systems to remove oil and particulate contaminants. Specific micron rating is not provided in the verified specifications, but it meets OEM performance requirements.
What are the key dimensions to ensure proper fit?
The body height is 175 mm, outer diameter is 134 mm, largest outer diameter is 219 mm, and largest inner diameter is 75 mm. Verify these match your existing separator.
How does this aftermarket separator compare to the branded version?
This is an aftermarket replacement built to the original dimensions and ratings. It is not a genuine or OEM part but offers equivalent performance at a lower cost, with a 30-day money-back guarantee.
Is installation straightforward?
Installation is similar to the original separator. Simply remove the old unit and install the new one, ensuring proper sealing. No special tools are required.