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| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Adrindo Thai | AS1102 |
| Donaldson | P837008 |
| Fai Filtri | DCC-108320-0J |
| Hitachi | 17C23031XB |
| Hitachi | 52323020 |
| Hitachi | 52323021 |
| Hitachi | 53223020 |
| Hitachi | OSP37S5A |
| Keltec | KD90030 |
| Noitech NS | P10610 |
| Oxfil | SP.1320 |
| Sakura | SA2701 |
| Sotras DA | 1320 |
| Spare Part Mart | SPM-SEP-1179 |
| Sure Filter | SUREFILTERSFR3020AO |
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 Donaldson P837008.
Dusty Industrial Environments
In settings like construction sites or mining operations where airborne particulates are prevalent, the SPM-SEP-1179 effectively removes debris from compressed air, preventing damage to pneumatic tools and machinery. This extends equipment life and reduces maintenance downtime.
Continuous-Duty Compressors
For compressors running 24/7 in manufacturing plants, this separator handles constant airflow without clogging, ensuring consistent air quality and minimizing pressure drops. It supports uninterrupted production schedules.
Inventory Consolidation for Fleet Operators
Fleet managers servicing multiple Hitachi OSP-37 S units can stock a single separator model, simplifying inventory management and reducing stockouts. This streamlines maintenance across different sites.
Remote or Harsh Climate Installations
In outdoor or unheated compressor stations, the separator's robust construction resists corrosion and temperature extremes, delivering reliable filtration even in challenging conditions.
The SPM-SEP-1179 is verified as a direct replacement for the Hitachi OSP-37 S. Please check your compressor model number against our compatibility list to ensure a match.
Specific filtration ratings were not provided for this product. For detailed technical specifications, please contact our support team.
No dimensional or thread specifications were supplied. We recommend measuring your current separator or consulting your equipment manual to verify fit.
This separator is built to match OEM specifications, offering comparable performance at a lower cost. It is not an OEM part but a reliable aftermarket alternative.
Installation is similar to the original separator. Ensure the system is depressurized, remove the old unit, clean the mounting surface, and install the new separator with proper sealing. Refer to your compressor manual for detailed steps.
We offer a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is provided for all orders.
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.

