Pre-filter cover nut for Badu Magic 4, 6, 8, 11 and Picco 5
Dimensions and technical details
| External diameter of nut | 13,5 cm |
|---|---|
| Internal diameter of nut including thread | 11,9 cm |
| Height of nut | 3,7 cm |
The retaining nut secures the corresponding lid or threaded assembly. The thread and seating must match the original component.
Part code: 2921616020
Dimensions and technical details
| External diameter of nut | 13,5 cm |
|---|---|
| Internal diameter of nut including thread | 11,9 cm |
| Height of nut | 3,7 cm |
Pre-filter cover nut for Badu Magic 4, 6, 8, 11 and Picco 5
Clamps the transparent lid to the prefilter body and holds it in the correct position.
Pool technician’s advice
This is the retaining nut, not the transparent lid. Compare the thread and original fastening design before ordering.
What to check before ordering
The retaining nut clamps the transparent lid to the prefilter body. Before ordering, inspect the original nut’s thread and seating surfaces and the condition of the lid.
Compatibility and part identification
| Part code | 2921616020 |
|---|---|
| Compatibility | BADU Magic 4, 6, 8, 11 |
| Diagram position | 160.2 |
How to choose the correct version
Compare the thread, dimensions and seating shape of the original lid nut. A similar external size alone does not confirm interchangeability.
When to replace the part
Replace a missing or cracked nut, or one with a damaged thread. Do not overtighten it to compensate for a worn seal.
Important points when replacing the part
Check that the thread engages smoothly and the nut is correctly seated. If the lid leaks, inspect its gasket too. Overtightening can damage the lid or fastening.
Version details
Disconnect the pump from the power supply and drain the water before disassembly. Motor repairs, capacitor replacement and mechanical seal installation should be carried out by a qualified technician.
Using the exploded diagram
The listed position refers to the corresponding assembly diagram. The arrow helps locate the part; for some small components it marks only the fitting area. Compare the original part, its code and the specific pump version before ordering. You are ordering the item named in this listing, not the complete assembly in the diagram.
Related spare parts guides
Need help identifying the part
Email info@chemie-bazen.cz with photographs of the original part and the pump rating plate. Include measured dimensions and the fitting location to help identify the correct version.
Additional parameters
| Category: | BADU Magic pump spare parts – 4, 6, 8, 11 |
|---|---|
| Weight: | 0.2 kg |
| Druh dílu: | Šrouby a matice |
| Kompatibilní řada: | BADU Magic, BADU Picco |
| Product type: | Náhradní díl |
| Brand: | Badu |
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