The Atlas Copco 2903035101 = 1622035101 Oil Separator Element is an original, high-efficiency separation component engineered specifically for oil injected screw compressors. Manufactured by Atlas Copco, it guarantees excellent reliability, durability, and long-lasting performance in demanding industrial environments.

This genuine air-oil separator filter is designed to deliver maximum separation efficiency and minimal oil consumption, ensuring clean compressed air output and optimal compressor performance. Its corrosion-resistant structure and electrically connected metallic parts prevent electrostatic discharges, thereby reducing the risk of internal fires.
Authorized Atlas Copco distributor Seadweer supplies this 100% original oil separator element, ensuring genuine quality and consistent compressor protection that meets Atlas Copco’s strict global standards.
Contents
Technical Specifications
| Specification | Value |
| Part Name | OIL SEPARATOR |
| Part Number | 2903035101=1622035101 |
| Origin | DE (Germany) |
| Tariff Code | 84211970 |
| Width | 120 mm |
| Height | 120 mm |
| Length | 270 mm |
| Weight | 1437 g |

Product Advantages
Outstanding Separation Efficiency
The filter ensures a 99.9% oil separation efficiency, maintaining clean and dry air output while preventing oil carryover.
Reduced Energy Consumption
With a low pressure drop, the separator helps reduce compressor energy usage and fuel costs, optimizing your total operating efficiency.
High Dust Holding Capacity
Designed to capture a maximum amount of oil mist and contaminants, the element maintains long service intervals and stable air purity.
Enhanced Safety and Durability
Electrically connected metallic parts minimize electrostatic buildup, reducing the risk of internal fire. Corrosion-resistant materials extend product life and reliability under harsh operating conditions.
Optimized for Atlas Copco Compressors
Developed specifically for Atlas Copco oil injected screw compressors, ensuring perfect fit, reliable sealing, and consistent performance throughout its service life.

Frequently Asked Questions
1. What is the function of the 2903035101 = 1622035101 Oil Separator Element?
It separates oil from compressed air, ensuring that the outgoing air is clean and minimizing oil carryover in oil injected screw compressors.
2. How often should I replace the oil separator element?
Replacement is typically recommended every 4000 to 8000 hours, depending on compressor usage and operating conditions.
3. Is this product compatible with all Atlas Copco compressors?
This separator is designed specifically for Atlas Copco oil injected screw compressors. Please confirm your compressor model with Seadweer before ordering.
4. What are the benefits of using a genuine Atlas Copco separator over a generic alternative?
Genuine parts ensure longer lifespan, higher separation efficiency, and optimal compressor safety. They also help maintain warranty coverage and reduce long-term maintenance costs.
5. How does the separator improve compressor performance?
It minimizes oil consumption, maintains low differential pressure, and protects downstream components, ensuring stable air quality and efficient compressor operation.

Seadweer, as an authorized Atlas Copco distributor, guarantees 100% genuine oil separator elements directly sourced from the manufacturer. Contact our sales team today for competitive wholesale pricing, fast delivery, and expert support.
More Parts List
If you need other Atlas Copco air compressor parts, we provide more models in the table below or you can submit your requirements to us directly.
| Part Number | Part Name | Part-Number |
| 6259041000 | KIT DESHUILEUR + JOINT RLR75 | 6259-0410-00 |
| 6259041100 | KIT DESHUILEUR + JOINT RLR100 | 6259-0411-00 |
| 6259042200 | KIT CLAPET ASPIRAT.7-10-15 | 6259-0422-00 |
| 6259045400 | KIT REMPLAC.SECURITE COLMATAGE | 6259-0454-00 |
| 6259045600 | KIT CLAPET ASPIRATION RLR340 | 6259-0456-00 |
| 6259046500 | KIT CLAPET ASPIRATION | 6259-0465-00 |
| 6259046900 | KIT FLEXIBLES RLR 20/25/30ABC | 6259-0469-00 |
| 6259050800 | KIT REMPLACEMENT RLTS BAN 108L | 6259-0508-00 |
| 6259051000 | KIT ENTRETIEN RLR 6000 SXA | 6259-0510-00 |
| 6259051400 | KIT REMPL.ROULTS RLR40A BASE 1 | 6259-0514-00 |
| 6259052000 | KIT REMPL.ROULTS RLR100A BASE1 | 6259-0520-00 |
| 6259052100 | KIT REMPL.ROULTS RLR125A BASE1 | 6259-0521-00 |
| 6259054400 | KIT REPAR.VPM (219892) | 6259-0544-00 |
| 6259056000 | KIT REMPLAC.RADIATEUR RLR40A/B | 6259-0560-00 |
| 6259060500 | KIT BOITIER ASP.REG.PROG.50/60 | 6259-0605-00 |
| 6259060501 | KIT BOITIER ASP.REG.PROG.50/60 | 6259-0605-01 |
| 6259061300 | KIT MAINTEN.DX5200/5300/5500 | 6259-0613-00 |
| 6259065100 | KIT MAINTEN.CLAPET ARRET HUILE | 6259-0651-00 |
| 6259065300 | KIT RECHANGE P/VERIN ZAE D40 | 6259-0653-00 |
| 6259065700 | KIT VPM GMP 1 1/4 21959100 | 6259-0657-00 |
| 6259065800 | KIT VPM GMP 2 21959800 | 6259-0658-00 |
| 6259066200 | KIT DESHUILEUR RLR 2500 | 6259-0662-00 |
| 6259066300 | KIT DESHUILEUR RLR 3000 | 6259-0663-00 |
| 6259067200 | KIT PIECES USURE BEKOMAT 2 | 6259-0672-00 |
| 6259067300 | KIT DESHUILEUR RLR 2000(6) | 6259-0673-00 |
| 6259067400 | KIT DESHUILEUR RLR 2500/3000 | 6259-0674-00 |
| 6259067500 | KIT VPM RLR 2000 | 6259-0675-00 |
| 6259067600 | KIT VPM GVP4 1 RLR 2500/3000 | 6259-0676-00 |
| 6259072200 | KIT BOITIER ASP.TOR | 6259-0722-00 |
| 6259072300 | KIT VANNE THERMOST.4000/5000/6 | 6259-0723-00 |
| 6259072400 | KIT DESHUIL. 4000A6000E 50/60 | 6259-0724-00 |
| 6259072700 | KIT REGUL.PROGR.5000/6000E(AB) | 6259-0727-00 |
| 6259072900 | KIT MAINTENANCE BLOCAIR | 6259-0729-00 |
| 6259077000 | KIT RECHANGE BAN RLR 550A | 6259-0770-00 |
| 6259077100 | KIT RECHANGE BAN RLR 750A | 6259-0771-00 |
| 6259077200 | KIT RECHANGE BAN RLR 750B | 6259-0772-00 |
| 6259077300 | KIT RECHANGE BAN RLR 750C | 6259-0773-00 |
| 6259077400 | KIT RECHANGE BAN RLR 1000A | 6259-0774-00 |
| 6259077500 | KIT RECHANGE BAN RLR 1000B | 6259-0775-00 |
| 6259077600 | KIT RECHANGE BAN RLR 1000C | 6259-0776-00 |





















Anonymous_buyer –
Highly reliable and authentic Atlas Copco quality!
This genuine oil separator element from Seadweer works flawlessly! Excellent filtration, easy installation, and our compressor runs 15% more efficiently with stable pressure. Highly reliable and authentic Atlas Copco quality!