The ATLAS COPCO 2901-0713-00 oil separator replacement is precision-built to install exactly like the original. This separator is 6.61″ OD and 7.01″ tall with a 11.81″ OD flange and a 4.21″ ID. Made in the USA, this aftermarket air/oil separator offers oil separation performance equal to or better than the original OEM specifications.
Oil in your air lines, rising oil consumption and climbing pressure drop are all signs it’s time to replace the air/oil separator. This replacement separator captures fine oil mist before it leaves the sump tank and returns it to the compressor, keeping your air clean and your lubricant where it belongs.
- 2 – 3 PPM residual oil content in functioning systems
- Every air/oil separator is individually tested for electrical ground
- Borosilicate Microglass filter media is standard
- Top-quality gasket material
- Made in the USA
This ATLAS COPCO 2901-0713-00 separator equivalent is manufactured in the USA with superior materials and engineering. Since 1976, we have replaced air/oil separators from all major brands in hundreds of thousands of applications.








