Hy-Pro
Hy-Pro HP866L12-17MB
The Hy-Pro HP866L12-17MB is a 17µm nominal (β-rated, absolute 4µm) g8 dualglass hydraulic filter element. It measures 4.76" OD x 3.11" ID x 12" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Nitrile (Buna), rated for -45°F to 225°F. Collapse pressure rating is 200 PSID. 2 verified cross-references are available from aftermarket manufacturers.
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2 Cross-References Available
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What are the specifications of the Hy-Pro HP866L12-17MB?
Technical specifications for the Hy-Pro HP866L12-17MB filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 17µm nominal (β-rated, absolute 4µm) |
| Media Type | G8 Dualglass |
| Efficiency (ISO 16889) | β4000 |
| Collapse Rating | 200 PSID |
| Operating Temperature | -45°F to 225°F |
| Series | HP866L |
| Dimensions | |
| O.D. (inches) | 4.76" |
| O.A.L. (inches) | 12" |
| I.D. (inches) | 3.11" |
| Seal Material | Nitrile (Buna) |
Last verified: February 2026
What replaces the Hy-Pro HP866L12-17MB?
2 verified replacements available from Ingersoll Rand, Parker
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The HY-PRO HP866L12-17MB is designed for use in hydraulic and lubrication filtration systems. With a 17µm nominal (β-rated, absolute 4µm) rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 200 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 Hy-Pro HP866L12-17MB?
What are the dimensions of the Hy-Pro HP866L12-17MB?
What seal material does the Hy-Pro HP866L12-17MB use?
Is there a cross-reference for the Hy-Pro HP866L12-17MB?
What is the collapse pressure rating of the Hy-Pro HP866L12-17MB?
What is the operating temperature range for the Hy-Pro HP866L12-17MB?
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