The Atlas Copco 2901085800 Oil Separator Kit including 1614952100 oil separator is designed to ensure the optimal performance of oil-injected screw compressors. Manufactured by Atlas Copco, this separator kit provides efficient oil and air separation, guaranteeing clean air output and reliable compressor operation.

By maintaining low oil carryover levels, the 2901085800 separator kit enhances compressor efficiency and minimizes maintenance costs. It plays a crucial role in protecting internal compressor components from oil contamination, ensuring long service intervals and consistent air quality.
Seadweer, an authorized distributor of Atlas Copco, supplies this 100% original oil separator kit to customers worldwide. With high-quality materials and precise engineering, it meets strict industrial standards for performance and durability.
Technical Specifications
| Specification | Value |
| Part Name | OIL SEPARATOR KIT |
| Part Number | 2901085800 |
| Origin | DE |
| Tarrif | 84219990 |
| Width | 37 cm |
| Height | 28 cm |
| Length | 37 cm |
| Weight | 4120 gr |

Product Advantages
- High Separation Efficiency: The oil separator kit achieves an oil carryover rate below 0.1%, ensuring minimal oil content in compressed air and extending filter life.
- Durable Construction: Made with corrosion-resistant materials, it withstands high temperatures and pressure differences, offering reliable performance in demanding environments.
- Extended Service Life: Designed for long maintenance intervals, this separator kit helps operators reduce downtime and increase productivity.
- Energy Efficiency: By maintaining stable air pressure and low differential pressure, it reduces energy loss, contributing to up to 5% energy savings.
- Perfect Fit and Compatibility: As a genuine Atlas Copco component, it ensures seamless installation and full compatibility with oil-injected screw compressor systems.

FAQs
1. What is the function of the Atlas Copco 2901085800 Oil Separator Kit?
It separates oil from compressed air in oil-injected screw compressors, preventing oil carryover and maintaining clean air output.
2. How often should the oil separator kit be replaced?
Replacement is typically recommended every 4,000 to 8,000 operating hours, depending on the compressor model and operating conditions.
3. Can I use non-original separator kits instead of Atlas Copco originals?
Non-original parts may not meet Atlas Copco’s performance standards and can lead to higher oil consumption or system inefficiency. For optimal results, always use genuine parts supplied by Seadweer.
4. Is the 2901085800 Oil Separator Kit compatible with all Atlas Copco compressors?
This kit is specifically designed for Atlas Copco oil-injected screw compressors. Please confirm compatibility with your compressor model before purchase.
5. How does this separator kit contribute to energy efficiency?
By maintaining low pressure drops and stable airflow, it reduces compressor workload and energy consumption by 3–5%, improving overall operational efficiency.

More Parts List
If you need other Atlas Copco air compressor oil separator parts, we provide more models in the table below or you can submit your requirements to us directly.
| Part Number | Part Name | Part-Number |
| 8973037949 | S1/S2 B5900 SERVICE KIT LIGHT | 8973-0379-49 |
| 8973037950 | S1 B4900 SERV. KIT LIGHT W OIL | 8973-0379-50 |
| 8973037951 | S1 B4900 – SERVICE KIT LIGHT | 8973-0379-51 |
| 8973037952 | HEAVY DUTY KIT PAT240 | 8973-0379-52 |
| 8973037953 | HEAVY DUTY KIT PAT380 | 8973-0379-53 |
| 8973050708 | KIT REV.GR.FILTRAZIONE 9057629 | 8973-0507-08 |
| 9090203890 | SERVICE KIT CD-HAMRIN | 9090-2038-90 |
| 9092006301 | MAINTENANCE KIT | 9092-0063-01 |
| 9092006901 | SERVICE KIT-FILME COMPRESSOR | 9092-0069-01 |
| 9095050272 | KIT ECB PNA 0049 | 9095-0502-72 |
| 9095050434 | LOCK-OUT TAG-OUT KIT | 9095-0504-34 |
| 9098210300 | HORIZONTAL PACKAGE KIT | 9098-2103-00 |
| 9098210400 | SUB DECK – MAIN DECK ASSLY.KIT | 9098-2104-00 |
| 9753550451 | GASKET KIT DN8-15, WORCESTER | 9753-5504-51 |
| 9753550452 | GASKET KIT DN20, WORCESTER | 9753-5504-52 |
| 9753550453 | GASKET KIT DN25 | 9753-5504-53 |
| 9753550454 | GASKET KIT DN 40, WORCESTER | 9753-5504-54 |
| 9753550456 | GASKET KIT DN65, WORCESTER | 9753-5504-56 |
| 9771096096 | 4107652512 CO calibration kit | 9771-0960-96 |
| 9828411401 | WIRE HARNESS RETROFIT KIT AIRL | 9828-4114-01 |
| 9828414010 | INSTR. KIT P.SWITCH BY-PASS | 9828-4140-10 |
| 9828414011 | KIT P.SWITCH BY-PASS | 9828-4140-11 |
| 9828430801 | CUBICLE T. DRAIN KIT ON COMPR. | 9828-4308-01 |
| 9828430802 | CUBICLE T. DRAIN KIT ON TANK | 9828-4308-02 |
| 9828430803 | CUBICLE EWD KIT ON COMPRESSOR | 9828-4308-03 |
| 9828430804 | CUBICLE EWD KIT ON TANK | 9828-4308-04 |
| 9828440081 | QRS10-15 T.SWITCH REPLAC.KIT | 9828-4400-81 |
| 2202261140 | ETICH.KIT RICAMBI CSM/MSM | 2202-2611-40 |
| 2202705510 | THERM.VALVE & MPV 83C KIT | 2202-7055-10 |
| 2202705700 | ETICH.KIT RIC. CSM/MSM 7.5-20 | 2202-7057-00 |
| 2202711500 | TIMER KIT | 2202-7115-00 |
| 2202719200 | LABEL SPARE PARTS KIT CSD | 2202-7192-00 |
| 2202731600 | KIT CRANKCASE BASE CSD | 2202-7316-00 |
| 2901149900 | Line Filter Kit | 2901-1499-00 |
| 2901145380 | Preventative Kit | 2901-1453-80 |
| 3001160212 | Oil Filter Kit | 3001-1602-12 |
| 2901164300 | Oil Separator Kit | 2901-1643-00 |
| 2901164101 | Air Filter Kit | 2901-1641-01 |
| 2901196300 | Oil Separator Kit | 2901-1963-00 |
| 2901129241 | Preventive Maintenance Kit | 2901-1292-41 |




















Anonymous –
Will definitely choose Seadweer for our next maintenance!
This genuine oil separator kit from Seadweer works flawlessly! Easy installation, excellent filtration, and our compressor runs 15% more efficiently. Will definitely choose Seadweer for our next maintenance!