Stuffing Box
DB550 Stuffing Box
- Catalogue reference number
- Not recorded
- Catalogue brand
- Not recorded
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.
Original designation: DB550填料盒法兰G-6397-0256-00
Catalogue model references
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Catalogue description records
This stuffing box is an aftermarket replacement part for the DB550 mud pump. The stuffing box houses the packing that seals around the reciprocating rod or plunger, containing the pumped fluid where the rod passes out of the fluid end. The original Chinese designation is DB550填料盒法兰 (stuffing box flange). Any model or part numbers shown are used only for identification and do not imply original-equipment manufacture.
The stuffing box houses the packing that seals around the reciprocating rod or plunger.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump does this stuffing box fit?
- It is an aftermarket replacement for the DB550 mud pump.
- What does a stuffing box do?
- It houses the packing that seals around the reciprocating rod or plunger, containing the pumped fluid where the rod passes out of the fluid end.
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