Donaldson
Donaldson P550576
The Donaldson P550576 is a 10µm paper hydraulic filter element. It measures 1.65" OD x 0.89" ID x 3.39" long. Filtration efficiency is rated at β2 ≥ 10 per ISO 16889. Seals are VITON, rated for -13°F to 250°F. Collapse pressure rating is 585 PSID. 20 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P550576?
Technical specifications for the Donaldson P550576 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 10µm |
| Media Type | PAPER |
| Efficiency (ISO 16889) | β2 ≥ 10 |
| Collapse Rating | 585 PSID |
| Flow Direction | OUTSIDE-IN |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 1.65" |
| I.D. (inches) | 0.89" |
| O.A.L. (inches) | 3.39" |
| Seal Material | VITON |
Last verified: February 2026
What replaces the Donaldson P550576?
20 verified replacements available from Hy-Pro, Hydac
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The DONALDSON P550576 is designed for use in hydraulic and lubrication filtration systems. With a 10µm rating, this element is suitable for proportional valve protection and general hydraulic systems. VITON seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
The 585 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.
Frequently Asked Questions
What micron rating is the Donaldson P550576?
What are the dimensions of the Donaldson P550576?
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What is the collapse pressure rating of the Donaldson P550576?
What is the operating temperature range for the Donaldson P550576?
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