X Impeller nut

X Impeller nut

Fastening component for the corresponding pump impeller. The thread, length and design must match the original fastening.

When to replace this part

Replace a damaged thread, stripped head or corroded component. Also inspect the impeller mounting and thread.

Identification and compatibility

X Impeller nut

Catalogue code: IHD031075

Position in the relevant exploded view: Big Discovery – starší provedení: 12

Match the full code and design to the original part. A drawing may cover several pump ratings; inclusion in a range does not mean every part fits every model. The named component or assembly is supplied; other items shown in the exploded view are not automatically included.

Replacement and checks

Disconnect the pump from the power supply, prevent restart and release system pressure according to its manual before opening it. Clean the mating surfaces and inspect adjacent components. Reassemble according to the specific pump instructions. Prime and vent the pump before restarting, never run it dry, and check the repaired area for leaks.

Location in the assembly

The original exploded view is an assembly illustration. Use the position and part code above to identify the item.

All spare parts: Big Discovery – starší provedení →