Part Code 250ZGa-010A, Part Name: Throat Bush A05 / Throat Bush A07; Material KmTBCr26 / KmTBCr15Mo3; fitsPump Model: 250ZGB, 250ZGBP, 250ZGa. Quote by part code.
The wear plate in front of the impeller; with the impeller it forms the flow passage. When the clearance wears large, flow and head drop. This code fits 3 pump models; common materials KmTBCr26 / KmTBCr15Mo3.
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.
This part code fits the pump models below. Click a model to view its full parts list.
| Pump Model | Part Name | category | Material / Spec | Unit Wt. | Unit |
|---|---|---|---|---|---|
| 250ZGB | Throat Bush A05 | Slurry Pumps | KmTBCr26 | 155 | pc |
| 250ZGB | Throat Bush A07 | Slurry Pumps | KmTBCr15Mo3 | 221 | pc |
| 250ZGBP | Throat Bush A05 | Slurry Pumps | KmTBCr26 | 155 | pc |
| 250ZGBP | Throat Bush A07 | Slurry Pumps | KmTBCr15Mo3 | 221 | pc |
| 250ZGa | Throat Bush A05 | Mud / Sand / Ash Pumps | KmTBCr26 | 155 | pc |
| 250ZGa | Throat Bush A07 | Mud / Sand / Ash Pumps | KmTBCr15Mo3 | 221 | pc |
※ Weights are for reference only, actual weight per factory weighing; for exact weights call 13930163303.
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.