Diffuser seal for Preva and Optima pumps (25, 33, 50, 75, 100)
Dimensions and technical details
| Inner diameter | 58 mm |
|---|---|
| Outer diameter | 66 mm |
| Seal thickness | 4 mm |
Dimensions and technical details
| Inner diameter | 58 mm |
|---|---|
| Outer diameter | 66 mm |
| Seal thickness | 4 mm |
Diffuser seal for Preva (25, 33, 50, 75, 100) and Optima pumps
Seals the corresponding diffuser seating in the hydraulic section, which is separate from the other sealing points in the pump.
Pool specialist’s advice
Do not confuse it with the housing seal at position 12 or the mechanical seal at position 11. Compare the shape and dimensions.
What to check before ordering
Before ordering, identify the exact location of the leak. Lid, housing and diffuser seals differ in function and design. A new seal will not help if an adjacent component is cracked or the seating surface is damaged.
Compatibility and part identification
| Part code | S92401029 |
|---|---|
| Preva range models | Preva 25, 33, 50, 75, 100 |
| Diagram position | 8 |
How to choose the correct version
Compare the shape, diameter and cross-section with the original part. If the seal is stretched or deformed, also check the part code and assembly diagram. A similar-looking ring may not fit the groove correctly.
When to replace the part
Inspect it when removing the diffuser for servicing and replace it if damaged or no longer elastic.
Important points when replacing the part
Clean the groove and mating surface before installation. Seat the seal evenly, without twisting or pinching it. Use only lubricant approved by the manufacturer for this seal; after reassembly, check the joint during operation.
Using the diagram in the gallery
The listed position corresponds to the designation in the relevant diagram. The arrow helps locate the component in the assembly; for some small parts it marks only the fitting area. Before ordering, compare the original part, its code and the specific pump version. You are ordering the item named in the listing, not the complete assembly shown in the drawing.
Related spare parts guides
Help with choosing the part
Email info@chemie-bazen.cz with a photograph of the original part and the pump rating plate. Include your measured dimensions and a description of the installation location. This information helps identify the correct version.
Additional parameters
| Category: | Preva pump spare parts – 25, 33, 50, 75, 100 |
|---|---|
| Weight: | 0.002 kg |
| Druh dílu: | Těsnění |
| Kód náhradního dílu: | S92401029 |
| Kompatibilní řada: | Preva |
| Pozice v rozkresu: | 8 |
| Product type: | Náhradní díl |
| Vhodné pro model: | Preva 25, 33, 50, 75, 100 |
| Brand: | Vagnerpool |
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