25PNJ (PN Mud Pump) Parts Listtotal 25 items, 25 part codes, including Impeller Rubber (25PNJ-004) , Expeller Rubber (25PNJ-011) , Cover Liner Rubber (25PNJ-006) , Casing Left (25PNJ-001) , Pump Cover (25PNJ-003) , Expeller Cover (25PNJ-010) etc.; look up the material, unit weight and all fitting models of a part.
It belongs to Mud / Rubber-lined / Sand & Ash Pumps. The table below lists all its parts from the factory parts book; the first items usually replaced are Impeller Rubber (25PNJ-004) , Expeller Rubber (25PNJ-011) , Cover Liner Rubber (25PNJ-006) , Casing Left (25PNJ-001) .
The table below lists all parts of this model — part name, part code, material/spec, unit weight and unit. Click a part code to see its materials and every model it fits.
| Part Name | Part Code | Material / Spec | Unit Wt. | Unit |
|---|---|---|---|---|
| Oil Seal | 35X60X12 | NBR | — | pc |
| Oil Seal | 45X70X12 | NBR | — | pc |
| Casing Left | 25PNJ-001 | HT200 | 11 | pc |
| Casing Right | 25PNJ-002 | HT200 | 15.6 | pc |
| Pump Cover | 25PNJ-003 | HT200 | 11 | pc |
| Cover Liner Rubber | 25PNJ-006 | Acid-resistant Rubber | 0.9 | pc |
| Impeller Rubber | 25PNJ-004 | Acid-resistant Rubber | 1.2 | pc |
| Liner Rubber | 25PNJ-005 | Acid-resistant Rubber | 2 | pc |
| Shaft | 25PNJ-009 | 45 | 7.49 | pc |
| Shaft | 25PNJF-009 | 1Cr18Ni9Ti | 7.49 | pc |
| Shaft Sleeve | 25PNJ-013 | 45 | 0.98 | pc |
| Expeller Rubber | 25PNJ-011 | Acid-resistant Rubber | 0.5 | pc |
| Fixed Wheel Rubber | 25PNJ-012 | Acid-resistant Rubber | 0.4 | pc |
| Expeller Cover | 25PNJ-010 | ZG230-450 | 14.52 | pc |
| Expeller Cover | 25PNJF-010 | 1Cr18Ni9Ti | 14.52 | pc |
| frame | 25PNJ-007 | HT200 | 15.5 | pc |
| Suction Pipe | 25PNJ-018 | ZG230-450 | 6.6 | pc |
| Discharge Pipe | 25PNJ-017 | ZG230-450 | 4 | pc |
| Base | 25PNJ-015(Y) | HT150 | 56 | pc |
| Stud | 25PNJ-019 | A3.A3F | 0.03 | pc |
| Gland Cover | 25PNJ-008 | HT200 | 1.1 | pc |
| Washer | 25PNJ-014 | A3.A3F | 0.14 | pc |
| Pump Coupling Half 30 | SBB005-120-1 | HT200 | 2.6 | pc |
| Motor Coupling Half 28 | SBB005A-120-02 | HT200 | 3.6 | pc |
| Elastic Washer | SBB0051 | Natural Rubber | — | pc |
Weights are for reference onlyUnit weight varies with material, batch and minor structural changes, For reference only — actual weight per drawing and factory weighing. For exact weights call 13930163303 (WeChat same number) to verify.
Part codes of this model grouped by part name; click any code to see the models it fits.
Send “pump model + part code + material + quantity” for a fast quote. Even a single old part or a nameplate photo is enough — we will identify the part number from the parts book. Common wear parts (impeller, liner, throat bush, frame plate liner, shaft sleeve, stuffing box, expeller cover, expeller) are kept in stock.