Spare parts for Big Discovery 2023
Spare parts for Big Discovery 2023
Find the correct part using its position in the original exploded view, catalogue code and pump version. Check the rating and generation before ordering: similar-looking parts may differ.
This guide covers the 2023 Big Discovery version. Do not select parts from the earlier version by appearance alone.
Click the drawing to view it at full size. The numbers correspond to positions in the parts list.
No matching parts. Try a shorter name or the catalogue code.
Strainer lids, baskets and housings
| Position | Spare part | Selection |
|---|---|---|
| 4 | Strainer basket BIG DYPart code: ISP050063 | Match the code and pump version |
| 9 | Strainer housing BIG DICOVERYPart code: ISP050067 | Match the code and pump version |
Impellers, diffusers and seal plates
| Position | Spare part | Selection |
|---|---|---|
| 17 | Impeller and nut NEWBCC400T-MPart code: ISP050078 | Match the code and pump version; replaces IHD051150 |
| 17 | Impeller and nut NEWBCC500T-MPart code: ISP050080 | Match the code and pump version |
Seals and mechanical seals
| Position | Spare part | Selection |
|---|---|---|
| 2 | Strainer lid and seal BIG DISCOVERYPart code: ISP050061 | Match the code and pump version; replaces IHD006035 |
| 6 | Pump union sealBIG DISCOVERYPart code: IHD021165 | Match the code and pump version |
| 8 | Drain plug and seal NEWBCCPart code: ISP040008 | Match the code and pump version; replaces IHD036000 |
| 12 | Pump union sealNEWBCCPart code: IHD021125 | Match the code and pump version |
| 18 | Mechanical seal NBCC + BCCPart code: IHD056010 | Match the code and pump version |
| 19 | Housing seal NEWBCC + BDPart code: IHD021095 | Match the code and pump version |
| 20 | Seal plate and seal NEWBCCPart code: ISP050084 | Match the code and pump version; replaces IHD061040 |
Unions and other parts
| Position | Spare part | Selection |
|---|---|---|
| 7 | Suction union BIG DISCOVERY 350TPart code: ISP050066 | Match the code and pump version |
| 13 | Pump unionNEWBCC completePart code: ISP050071 | Match the code and pump version; replaces IHD076030, IHD076025 |
| 26 | Water shield NEWBCC,CALAPart code: IMT001015 | Match the code and pump version |
The drawing also shows components not offered separately here. The contents of each item are specified on its product page. If unsure, send us a photo of the original part and pump nameplate.
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14 items total
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14 items total
