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| Body Height | 153 mm (6 1/32") |
| Total Height | 153 mm (6 1/32") |
| Product Net Weight | 1.61 kg (3.55 lbs) |
| Largest Inner Diameter | 72 mm (2 27/32") |
| Outer Diameter | 131 mm (5 5/32") |
| Largest Outer Diameter | 203 mm (8") |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Atlas Copco | 1622051600 |
| Atlas Copco | 2901077901 |
| Atlas Copco | 2901099800 |
| Fai Filtri | DFE-130155-00 |
| HiFi Filter OE | 3014 |
| Mann-Filter / Mann & Hummel | 4930052201 |
| Noitech NS | P01240 |
| Oxfil | SP.4039 |
| SF Filter | SAO54039 |
| Sotras | DE4039 |
| Sotras DE | 4039 |
| Spare Part Mart | SPM-SEP-1137 |
| T.G. Filter | 3140155 |
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-1137.
Continuous-Duty Compressor Operation
In facilities where compressors run 24/7, such as manufacturing plants, the SPM-SEP-1137 ensures reliable separation of condensate and oil from compressed air, reducing downtime for maintenance.
Harsh Industrial Environments
For operations in dusty or humid conditions, this separator helps protect downstream equipment by effectively removing contaminants, extending the life of filters and dryers.
Fleet Maintenance Consolidation
Service teams managing multiple Atlas Copco GA compressors can standardize on one separator part number, simplifying inventory and reducing the risk of using the wrong filter.
Preventive Maintenance Schedules
When planning routine filter changes, the SPM-SEP-1137 provides a dependable aftermarket option that meets the same dimensional specifications as the original, ensuring a proper seal and fit.
Check your compressor's serial number against the verified list: for example, Atlas Copco GA 18 C from s/n AII 268500 and GA 22 PLUS from s/n API295000 are compatible. If your model and serial number are not listed, please contact our support team.
The SPM-SEP-1137 is a separator element, not a particulate filter. Its primary function is to separate oil and water condensate from compressed air. Specific micron ratings are not provided in the verified specifications.
The separator has a body height of 153 mm, an outer diameter of 131 mm, and a largest outer diameter of 203 mm. The largest inner diameter is 72 mm. These dimensions ensure it matches the OEM specifications for the listed Atlas Copco models.
No, this is an aftermarket replacement part. It is built to match OEM specifications and is a direct replacement for brands like Atlas Copco, Fai Filtri, and Mann-Filter, but it is not manufactured by the original equipment manufacturer.
Installation is similar to the original separator. Ensure the compressor is depressurized and isolated. Remove the old separator, clean the housing, and insert the new one, ensuring proper sealing. Torque to manufacturer specifications if applicable.
We offer worldwide shipping with tracking. Your purchase is covered by a 30-day money-back guarantee and our price-beat guarantee. 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.

