The Atlas Copco 2911011703=2911011702=2911011701=2911011700 Oil Separator Service Kit delivers reliable air-oil separation for rotary screw air compressors operating under demanding industrial conditions. Atlas Copco designs and manufactures this service kit to maintain stable compressor performance while keeping oil carryover low and air quality high.

This oil separator kit uses corrosion-resistant materials and electrically connected metallic components. These features reduce oil degradation, prevent electrostatic discharge, and lower the risk of internal fires. At the same time, the optimized internal structure ensures high separation efficiency with minimal pressure loss.
As an authorized Atlas Copco distributor, Seadweer Air Compressor Co., Ltd. supplies genuine oil separator to customers worldwide, ensuring product authenticity, stable supply, and professional technical support.
Technical Specifications
| Item | Description |
| Part Name | KIT OIL SEPARATOR |
| Part Number | 2911011703 |
| Replaced Part Numbers | 2911011700/2911011701/2911011702 |
| Manufacturer | Atlas Copco |
| Origin | GE |
| Tariff Code | 84219990 |
| Width | 330 mm |
| Height | 262 mm |
| Length | 468 mm |
| Weight | 5020 g |

Product Advantages
High Separation Performance
Atlas Copco engineers this oil separator kit to achieve excellent air-oil separation while maintaining low oil consumption. The advanced filter media captures oil aerosols efficiently and supports stable compressed air quality.
Maximum Dust Holding Capacity
The internal structure allows the separator to retain a high volume of contaminants. This design extends service intervals and reduces unplanned maintenance.
Low Pressure Drop
The optimized airflow path minimizes restriction inside the separator. As a result, the compressor operates efficiently and reduces unnecessary energy consumption.
Enhanced Safety Design
Electrically connected metallic parts prevent static charge buildup. This design significantly reduces the risk of internal sparks and improves overall compressor safety.
Long Service Life
High mechanical strength and corrosion-resistant materials protect the separator under continuous operation. The oil remains cleaner for longer periods, helping extend the lifetime of downstream components.

FAQ
1. What is the function of the Atlas Copco 2911011703 Oil Separator Service Kit?
It separates oil from compressed air and returns the oil to the lubrication system while delivering clean compressed air to downstream equipment.
2. Which part numbers does this kit replace?
This service kit replaces 2911011700, 2911011701, and 2911011702, serving as the newest upgraded version.
3. Who manufactures this oil separator service kit?
Atlas Copco designs and manufactures this product according to its global quality standards.
4. Why should I buy this product from Seadweer Air Compressor Co., Ltd.?
Seadweer is an authorized Atlas Copco distributor and supplies genuine products with professional pre-sales and after-sales support.
5. How does this oil separator help reduce operating costs?
Low pressure drop, stable separation performance, and extended service life help lower energy consumption and maintenance frequency.

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 |
| 1310201241 | LABEL | 1310-2012-41 |
| 1310201239 | RAIL-ELEC MTG | 1310-2012-39 |
| 1310201236 | COOLER-OIL | 1310-2012-36 |
| 1310201191 | ADAPTER | 1310-2011-91 |
| 1310201178 | TER-WIR | 1310-2011-78 |
| 1310201171 | BUSHING-PIPE | 1310-2011-71 |
| 1310201157 | ADAPTER | 1310-2011-57 |
| 1310201154 | HOSE ASY | 1310-2011-54 |
| 1310201153 | HOSE ASY | 1310-2011-53 |
| 1310201122 | COOLER | 1310-2011-22 |
| 1310200841 | AMPLIFIER-SWITCHING | 1310-2008-41 |
| 1310200828 | GAUGE-PRESS | 1310-2008-28 |
| 1310200821 | KIT | 1310-2008-21 |
| 1310200819 | KIT | 1310-2008-19 |
| 1310200737 | VALVE-SOL | 1310-2007-37 |
| 1310200729 | CLAMP-EXHAUST PIP | 1310-2007-29 |
| 1310200701 | TUBE | 1310-2007-01 |
| 1310200700 | TUBE | 1310-2007-00 |
| 1310200672 | BUSHING-PIPE | 1310-2006-72 |
| 1310200658 | VALVE-SOL | 1310-2006-58 |
| 1310200611 | AFTERCOOLER | 1310-2006-11 |
| 1310200596 | FLANGE-DRV CPL | 1310-2005-96 |
| 1310200593 | BUSHING-PIPE | 1310-2005-93 |
| 1310200545 | NIPPLE | 1310-2005-45 |
| 1310200544 | CLAMP-PIPE | 1310-2005-44 |
| 1310200503 | SEAL | 1310-2005-03 |
| 1310200502 | O-RING | 1310-2005-02 |
| 1310200479 | GASKET | 1310-2004-79 |
| 1310200478 | GASKET | 1310-2004-78 |
| 1310200476 | GASKET | 1310-2004-76 |
| 1310200474 | GASKET | 1310-2004-74 |
| 1310200468 | CAP-INSULATING | 1310-2004-68 |
| 1310200457 | VALVE-THERMOSTATIC | 1310-2004-57 |
| 1310200427 | SWITCH-PRESS | 1310-2004-27 |
| 1310200424 | RING-SEAL | 1310-2004-24 |
| 1310200421 | COVER-ELEC BOX | 1310-2004-21 |
| 1310200417 | PANEL | 1310-2004-17 |
| 1310200389 | HEATER | 1310-2003-89 |
| 1310200388 | HEATER | 1310-2003-88 |
| 1310200387 | HEATER | 1310-2003-87 |
| 1310200385 | HEATER | 1310-2003-85 |
| 1310200384 | HEATER | 1310-2003-84 |
| 1310200383 | HEATER | 1310-2003-83 |
| 1310200377 | STARTER | 1310-2003-77 |
| 1310200374 | STARTER | 1310-2003-74 |
| 1310200372 | STARTER | 1310-2003-72 |
| 1310200371 | STARTER | 1310-2003-71 |
| 1310200370 | STARTER | 1310-2003-70 |
| 1310200360 | LABEL | 1310-2003-60 |
| 3002608710 | SERVICE KIT OIL SEPARATOR HP | 3002608710 |



















Fan –
Truly a reliable spare part supplier!
We ordered the Atlas Copco 2911011703 Oil Separator Service Kit from Seadweer Air Compressor Co., Ltd. It’s 100% genuine, fits perfectly and assembles smoothly, delivers excellent oil separation performance, with fast delivery and intact packaging—truly a reliable spare part supplier!