Kaydon
The Kaydon BP523-1 is a 12µm g8 dualglass hydraulic filter element. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Nitrile (Buna-N). 1 verified cross-reference is available from aftermarket manufacturers.
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Technical specifications for the Kaydon BP523-1 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 12µm |
| Media Type | G8 Dualglass |
| Efficiency (ISO 16889) | β1000 |
| Collapse Rating | Pending verification |
| Dimensions | |
| Seal Material | Nitrile (Buna-N) |
| O.D. (inches) | Pending verification |
| I.D. (inches) | Pending verification |
| O.A.L. (inches) | Pending verification |
Last verified: February 2026
1 verified replacement available from Hy-Pro
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The KAYDON BP523-1 is designed for use in hydraulic and lubrication filtration systems. With a 12µm rating, this element is suitable for proportional valve protection and general hydraulic systems. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
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