502551 is an oil-air separator filter for rotary screw compressors, drilling compressors, and industrial compressed air systems used in mining, quarry operations, drilling work, manufacturing plants, workshop air supply, and heavy-duty maintenance environments. It is used in oil-air separation systems where separator size, installation structure, and compressor model matching are important for replacement sourcing.
This replacement separator can be checked against 502551, 5073457, N09003, DV750VC, OS5191, and P525768. With 355 / 257 mm outer diameter, 243 mm inner diameter, 355 × 257 × 243 × 512 mm dimension reference, and 20 pcs MOQ, it is suitable for compressor parts distributors, drilling equipment service suppliers, industrial maintenance companies, and aftermarket separator wholesalers.
For cross-reference only. Fits equivalent part numbers with matching dimensions and application.
This separator filter is used on industrial air compressor equipment, including rotary screw compressors, drilling compressors, and compressed air systems used in mining, quarry operations, drilling work, manufacturing plants, workshop air supply, industrial maintenance, and general heavy-duty operating environments. It is suitable for equipment fleets and aftermarket service applications where stable oil-air separation is required in continuous industrial use.
Yes. 502551 is an oil-air separator filter used in rotary screw air compressors and compressed air systems. It is not a standard air intake filter or engine oil filter, so buyers should confirm the oil-air separation system position before ordering.
Yes, these numbers can be used as cross reference information for replacement sourcing. Buyers should still verify the original separator number, compressor model, separator dimensions, sealing structure, and installation direction before confirming bulk orders.
This separator is listed for selected DEMAG SC series compressors, including SC 17 DS, SC 121 D, SC 140 DS, SC 141 DS, SC 142 DS, SC 170 DS, SC 171 DS, SC 172 DS, SC 174 DS, SC 230 DS, SC 231 DS, SC 232 DS, and SC 234 DS. Final fitment should be confirmed by compressor nameplate and original separator reference.
Yes, this separator is listed for equipment such as Sandvik DI 550, Tamrock Titon 400 / 500, and other compressor-driven drilling or heavy-duty site equipment. For mining and quarry environments, buyers should confirm the compressor model, working condition, and old separator structure before replacement sourcing.
Yes, 502551 is suitable for compressor parts distributors, drilling equipment service suppliers, industrial maintenance companies, repair workshops, and aftermarket separator wholesalers. The MOQ is 20 pcs, and buyers can send OEM numbers, cross references, photos, or samples for replacement confirmation.
If you are matching by part number, equipment model, or key dimensions, you can use this page as areference and then send your inquiry with quantity and application details for confirmation.
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