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| Body Height | 357 mm (14 1/16") |
| Total Height | 357 mm (14 1/16") |
| Product Net Weight | 6.05 kg (13.34 lbs) |
| Largest Inner Diameter | 165 mm (6 1/2") |
| Outer Diameter | 265 mm (10 7/16") |
| Largest Outer Diameter | 400 mm (15 3/4") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Air Supply Co (ASC) | 10091614 |
| Air Supply Co (ASC) | 10091625 |
| Atlas Copco | 1202700700 |
| Atlas Copco | 1616465600 |
| Atlas Copco | 1616515100 |
| Atlas Copco | 1619465600 |
| Atlas Copco | 1626032300 |
| Atlas Copco | 2011001600 |
| Atlas Copco | 2911001600 |
| Atlas Copco | 2911002000 |
| Atlas Copco | 4933521004 |
| Cap | CAP310316 |
| Donaldson | P530755 |
| Fai Filtri | DFF-262350-00 |
| Flam | SU1209 |
| Fleetguard | AS2442 |
| HiFi Filter OT | 4656 |
| Keltec | KV100028 |
| Keltec | KV280006 |
| Keltec | KV360011 |
| Mann-Filter / Mann & Hummel | 4900352141 |
| Mann-Filter / Mann & Hummel | 4900353141 |
| Mann-Filter / Mann & Hummel | 4930352101 |
| Mann-Filter / Mann & Hummel | 4930353101 |
| Noitech NS | 002730 |
| Oxfil | SP.3027 |
| SF Filter | SAO58950 |
| Sotras | DC3027 |
| Sotras DC | 3027 |
| Spare Part Mart | SPM-SEP-1093 |
| T.G. Filter | 3275350A |
| T.G. Filter 3264350 | A |
| Technolab | DV021806 |
| United Air Filter | S138D0011 |
| United Air Filter | S138D0066 |
| United Air Filter | S138D0082 |
| United Air Filter | S138D1645 |
| Woodgate | WGOS4656 |
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 Atlas Copco 4933521004.
High-Dust Construction Sites
In construction environments with heavy dust loads, the SPM-SEP-1093 efficiently removes particulates from compressed air, preventing clogging of downstream filters and extending the life of pneumatic tools. Its robust construction ensures reliable operation even in harsh conditions.
Continuous-Duty Industrial Operations
For facilities running compressors 24/7, this separator handles continuous airflow without performance degradation. Its large outer diameter of 400 mm allows for high flow rates while maintaining low pressure drop, reducing energy costs.
Fleet Maintenance Consolidation
Fleet operators managing multiple Atlas Copco compressors (e.g., XASS 175, XAS 125) can standardise on the SPM-SEP-1093 across different models, simplifying inventory management and reducing stock-keeping units. This cross-brand compatibility also covers Donaldson and Mann-Filter references.
Remote or Mobile Compressor Applications
For portable compressors used in remote locations, the lightweight yet durable design (6.05 kg) facilitates easy transport and replacement. The separator's compact dimensions (357 mm height) fit easily into tight engine compartments.
Check your compressor's model number against our verified list: Atlas Copco XASS 175, XAS 125, XAS 230, XAS 175, XAHS 125, XA 125 D, XA 125, XASS 125, XAHS 175, XAS 175 D, XAHS 125 D, XA 175 D. If your model is not listed, contact us with your OEM part number for cross-reference confirmation.
The SPM-SEP-1093 is a separator, not a filter; it uses centrifugal action to remove bulk liquids and large particulates. The specific micron rating is not provided, but it is designed to match OEM performance for pre-filtration before finer filters.
Body height and total height are both 357 mm. The outer diameter is 265 mm, largest inner diameter is 165 mm, and largest outer diameter is 400 mm. Thread details are not specified; verify fitment with your existing separator's mounting.
This is an aftermarket replacement, not OEM. It is built to match OEM specifications for form, fit, and function. It offers a cost-effective alternative to branded separators from Atlas Copco, Donaldson, Mann-Filter, and others.
Installation is straightforward: remove the old separator, clean the mounting surface, and install the new one using the same gasket or seal. Ensure the arrow (if present) aligns with airflow direction. Torque to manufacturer specifications if available.
We offer worldwide shipping with tracking. Your purchase is backed by a 30-day money-back guarantee and our price-beat guarantee. Exact delivery times vary by location; contact us for an estimate.
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.

