Donaldson
Donaldson P171279
The Donaldson P171279 is a 50µm synthetic hydraulic filter element. It measures 7.44" OD x 4.84" ID x 22" long. Filtration efficiency is rated at β1000 per ISO 16889. Collapse pressure rating is 49 PSID. 20 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P171279?
Technical specifications for the Donaldson P171279 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 50µm |
| Media Type | Synthetic |
| Efficiency (ISO 16889) | β1000 |
| Collapse Rating | 49 PSID |
| Dimensions | |
| O.D. (inches) | 7.44" |
| I.D. (inches) | 4.84" |
| O.A.L. (inches) | 22" |
| Connection Type | Cartridge |
Last verified: February 2026
What replaces the Donaldson P171279?
20 verified replacements available from Ingersoll Rand
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 P171279 is designed for use in hydraulic and lubrication filtration systems. With a 50µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits.
The 49 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 P171279?
What are the dimensions of the Donaldson P171279?
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What is the collapse pressure rating of the Donaldson P171279?
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