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| Collapse pressure | 5 bar (73 PSI) |
| Flow direction | Out-In |
| Filtration Media | Gasket (GASK) |
| Total Height | 220 mm (8 21/32") |
| Product Net Weight | 2.44 kg (5.38 lbs) |
| Smallest Inner Diameter | 108 mm (4 1/4") |
| Outer Diameter | 168 mm (6 5/8") |
| Largest Outer Diameter | 300 mm (11 13/16") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Atlas Copco | 1622571800 |
| Atlas Copco | 1622646000 |
| Atlas Copco | 2901164300 |
| Fai Filtri | DFE-170220-00 |
| HiFi Filter OE | 3016 |
| Mann-Filter / Mann & Hummel | 4930152581 |
| Noitech NS | P01640 |
| Oxfil | SP.4046 |
| Sotras | DE4046 |
| Sotras DE | 4046 |
| Spare Part Mart | SPM-SEP-1135 |
| T.G. Filter 3170220 | 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-1135.
Continuous-Duty Industrial Applications
In manufacturing plants where compressors run 24/7, the SPM-SEP-1135 ensures consistent oil and water removal, protecting downstream equipment from contamination and reducing unplanned downtime.
High-Humidity Environments
For operations in humid climates, this separator's robust construction and 5 bar collapse pressure handle high moisture loads effectively, extending the life of air dryers and filters.
Fleet Maintenance Consolidation
Facilities with multiple compressor brands can standardise on the SPM-SEP-1135, as it cross-references several OEM part numbers, simplifying inventory management and reducing stock holding costs.
Retrofit for Older Compressors
When upgrading legacy Atlas Copco GA 45, GA 30 PLUS, or GA 37 units (from serial number API 591000), this separator provides a drop-in replacement that restores original performance without modification.
Check your compressor's serial number and model. For Atlas Copco GA 45, GA 30 PLUS, and GA 37 units with serial number API 591000 or later, this separator is a direct fit. For other brands, compare the dimensions and cross-reference your original part number with the list provided.
The SPM-SEP-1135 uses a gasket-type filtration media (GASK) designed for oil and water separation. The exact micron rating is not specified, but it matches OEM specifications for the listed cross-references.
The separator has a smallest inner diameter of 108 mm, an outer diameter of 168 mm, and a largest outer diameter of 300 mm. Total height is 220 mm. Thread details are not provided; ensure your housing matches these dimensions.
No, this is an aftermarket replacement built to match OEM specifications. It is not a genuine OEM part but offers equivalent performance at a lower cost.
Installation is straightforward: remove the old separator, clean the housing, and insert the new one ensuring correct flow direction (Out-In). Tighten securely but do not overtighten. Always follow your compressor's service manual.
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