Donaldson
Donaldson P173161
The Donaldson P173161 is a 5µm microglass hydraulic filter element. It measures 2.03" OD x 0.87" ID x 6.71" long. Filtration efficiency is rated at 1000 per ISO 16889. Seals are VITON, rated for -13°F to 250°F. Collapse pressure rating is 365 PSID.
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What are the specifications of the Donaldson P173161?
Technical specifications for the Donaldson P173161 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 5µm |
| Media Type | MICROGLASS |
| Efficiency (ISO 16889) | 1000 |
| Collapse Rating | 365 PSID |
| Flow Direction | OUTSIDE-IN |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 2.03" |
| I.D. (inches) | 0.87" |
| O.A.L. (inches) | 6.71" |
| Seal Material | VITON |
Last verified: February 2026
Application & Compatibility
The DONALDSON P173161 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. VITON seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
The 365 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 P173161?
What are the dimensions of the Donaldson P173161?
What seal material does the Donaldson P173161 use?
What is the collapse pressure rating of the Donaldson P173161?
What is the operating temperature range for the Donaldson P173161?
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