Denison
The Denison DE0121B1R05 is a 5µm glass fiber hydraulic filter element. It measures 3.7" OD. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Buna-N/Nitrile. 2 verified cross-references are available from aftermarket manufacturers.
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2 Cross-References Available
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Technical specifications for the Denison DE0121B1R05 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 5µm |
| Media Type | Glass Fiber |
| Efficiency (ISO 16889) | β1000 |
| Collapse Rating | Pending verification |
| Dimensions | |
| O.D. (inches) | 3.7" |
| Seal Material | Buna-N/Nitrile |
| I.D. (inches) | Pending verification |
| O.A.L. (inches) | Pending verification |
Last verified: February 2026
2 verified replacements available from Hy-Pro, Swift Filters
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The DENISON DE0121B1R05 is designed for use in hydraulic and lubrication filtration systems. With a 5µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Buna-N/Nitrile seals provide compatibility with standard petroleum-based fluids and mineral oils.
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