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Sotras DB2359 Aftermarket Separator (SPM-SEP-1252)
  • SKU: SPM-SEP-1252
  • Availability: in stock Many in stock Out of stock In-stock at manufacturer. Please add 5-10 days to shipping time

Sotras DB2359 Aftermarket Separator (SPM-SEP-1252)

$71.93
  • Product Type: Separator
  • Barcode: 1716001593838
Sotras DB2359, direct aftermarket replacement. The SPM-SEP-1252 is a premium aftermarket separator designed to remove oil aerosols, water droplets, and solid particles from compressed air systems. Engineered as a direct replacement for separators from Adrindo Thai, Air Supply Co, Airman, Donaldson, Fai Filtri, Keltec, Oxfil, Sakura, Sotras, Sure Filter, and United Air Filter, it provides reliable contaminant removal without the premium price of dealer-branded units. Constructed to match original specifications, this separator helps protect downstream equipment such as air tools, pneumatic controls, and machinery from moisture and oil carryover. By opting for the SPM-SEP-1252, maintenance teams can reduce operating costs while maintaining system performance. Every SPM separator is backed by our 30-day money-back guarantee and price-beat promise, ensuring you get quality and value with worldwide tracked delivery. TECHNICAL PROPERTIES & CROSS REFERENCES
Specifications
Stat. HS-Code 84149000
Country of Manufacture China
Cross References
Brand Code
Adrindo Thai AS1178
Air Supply Co 19307000
Airman 3422007500
Donaldson P601889
Fai Filtri DFN-175300-0J
Keltec KV120039
Keltec KV95019
Oxfil SP.1683
Sakura SA8530
Sotras DB2359
Spare Part Mart SPM-SEP-1252
Sure Filter SUREFILTERSFR7500AO
United Air Filter S138D0053

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Use Cases & Applications

High-humidity environments
In compressed air systems operating in humid conditions, moisture separation is critical. The SPM-SEP-1252 efficiently removes water, preventing corrosion in piping and tools and safeguarding delicate instruments.

Continuous-duty applications
For factories running shifts nonstop, separator longevity matters. This unit's robust design handles constant airflow, reducing unscheduled downtime and the frequency of element replacements.

Multi-brand fleet maintenance
Workshops servicing a mix of compressor brands can simplify inventory. One SPM-SEP-1252 covers multiple OE part numbers, streamlining stock and cutting overall expenditure on filters.

Dusty industrial settings
In environments with airborne particulate, the separator adds an extra layer of protection. It captures solid contaminants that could otherwise damage sensitive pneumatic equipment, extending component life.

Frequently Asked Questions

Is the SPM-SEP-1252 a direct fit for my compressor?

The SPM-SEP-1252 is a direct replacement for separators listed under the cross-referenced brands: Adrindo Thai, Air Supply Co, Airman, Donaldson, Fai Filtri, Keltec, Oxfil, Sakura, Sotras, Sure Filter, and United Air Filter. If your existing separator carries one of these brand markings and is physically identical, the SPM unit will fit without modification.

What micron rating does this separator have?

The SPM-SEP-1252 uses quality coalescing media designed to match the performance of the original equipment it replaces. While we do not publish a single micron rating because it varies by the specific OE design, it effectively separates oil and water aerosols down to the levels required by the original manufacturers.

Are the dimensions and thread sizes identical to the OEM part?

Yes, the SPM-SEP-1252 is manufactured to the same external dimensions and connection threads as the genuine parts from the supported brands. It is a drop-in replacement that requires no adapters or system modifications.

How does this aftermarket separator compare to a genuine Donaldson or Airman unit?

The SPM-SEP-1252 delivers comparable separation efficiency to the genuine parts, at a significantly lower cost. It is built with quality materials under strict controls to ensure reliable performance. The key difference is the price and packaging, not the function.

Can I install this separator myself?

Installation is straightforward for anyone familiar with compressor maintenance. Simply depressurise the system, unscrew the old separator, and screw in the SPM-SEP-1252. Ensure the O-ring or gasket is in good condition and properly seated. No special tools are required.

What guarantees and shipping options do you offer?

We offer a 30-day money-back guarantee if you are not satisfied, along with a price-beat guarantee. All orders are dispatched with worldwide tracked shipping, so you can monitor your delivery from dispatch to arrival.

Images and data are used as a guide and are deemed reliable to Spare Part Mart. Product may appear differently (e.g. colour) but will be as per the specs above. All cross references are deemed reliable to our knowledge. We encourage you to double check before ordering.

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