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| Body Height | 261 mm (10 9/32") |
| Total Height | 261 mm (10 9/32") |
| Product Net Weight | 3.04 kg (6.7 lbs) |
| Largest Inner Diameter | 103 mm (4 1/16") |
| Outer Diameter | 166 mm (6 17/32") |
| Largest Outer Diameter | 299 mm (11 25/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Air-Tec | SP120040 |
| Atlas Copco | 1622314000 |
| Atlas Copco | 1622314080 |
| Fai Filtri | DFE-170250-00 |
| HiFi Filter OE | 3015 |
| Mann-Filter / Mann & Hummel | 4930252531 |
| Noitech NS | P01440 |
| Oxfil | SP.4045 |
| SF Filter | SAO54122 |
| Sotras | DE4045 |
| Sotras DE | 4045 |
| Spare Part Mart | SPM-SEP-1130 |
| T.G. Filter 3170251 | HPC |
Found this part cheaper somewhere else? Send us the listing and we'll beat any genuine competitor's price under our Price Beat Guarantee. We continually benchmark the market so you don't have to, so you can buy with confidence knowing you're getting the best available price on Spare Part Mart SPM-SEP-1130.
Continuous-Duty Industrial Compressors
In manufacturing plants where compressors run 24/7, the SPM-SEP-1130 ensures efficient oil separation, reducing oil carryover and protecting downstream equipment. This extends the life of your compressor and minimises unplanned downtime.
Remote or Harsh Operating Environments
For compressors operating in dusty or humid conditions, this separator maintains consistent filtration performance. Its robust construction helps prevent contamination-related failures, keeping your operations running smoothly.
Fleet Maintenance and Inventory Consolidation
If you manage multiple Atlas Copco compressors from the GA series, stocking the SPM-SEP-1130 simplifies inventory management. One part number fits several models, reducing stock complexity and ensuring quick replacements.
Scheduled Overhaul and Preventative Maintenance
During routine compressor service intervals, replacing the separator with the SPM-SEP-1130 helps restore efficiency and maintain optimal pressure dew points. This proactive approach reduces energy consumption and operating costs.
Check your compressor model and serial number against the verified list: Atlas Copco GA 55, GA 45 PLUS, GA 37 PLUS, GA 55 VSD, GA 45 VSD, GA 37 VSD, and GA 30 PLUS from specified serial numbers. If your model is not listed, please contact us with your OEM part number for cross-reference.
The SPM-SEP-1130 is a coalescing separator designed to remove oil aerosols from compressed air. While specific micron ratings are not provided, it is built to match OEM specifications for the listed Atlas Copco compressors.
The separator has a body height of 261 mm, outer diameter of 166 mm, and largest outer diameter of 299 mm. The largest inner diameter is 103 mm. Compare these with your existing separator to ensure physical compatibility.
This is a high-quality aftermarket replacement, not a genuine OEM part. It is designed as a direct replacement for the listed brands and built to match OEM specifications, offering a cost-effective alternative.
Installation is similar to the original separator. Ensure the compressor is off and depressurised. Remove the old separator, clean the mounting surface, and install the new one, tightening to the manufacturer's recommended torque. Refer to your compressor manual for specific instructions.
We offer a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is available. Please contact us for specific delivery times to your location.
Orders typically require 1–3 business days for processing. During this time, we confirm product availability and prepare the shipment for consolidation.
We offer two shipping tiers designed to meet your operational needs. The exact costs for all shipping options will be displayed at checkout.
Express Shipping (UPS, DHL, etc.)
Ideal for urgent needs. Estimated delivery time is typically 3–5 business days after processing.
Economy Shipping
Our standard, cost-effective option. Estimated delivery time is typically 5–10 business days after processing.
Shipping costs are calculated at checkout based on your location and selected shipping method.
Once your order ships, you'll receive a tracking number via email so you can monitor your delivery.
For detailed delivery information and FAQs, please visit our Delivery Information page or contact us.

