Hy-Pro
The Hy-Pro HP1023L43-3MB is a 3µm hydraulic filter element. It measures 43.25" long. Filtration efficiency is rated at β4 ≥ 4000 per ISO 16889. Collapse pressure rating is 150 PSID.
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Technical specifications for the Hy-Pro HP1023L43-3MB filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Micron Rating | 3µm |
| O.A.L. (inches) | 43.25" |
| Efficiency (ISO 16889) | β4 ≥ 4000 |
| Collapse Rating | 150 PSID |
| Operating Temperature | -45°F to 225°F |
| Series | HP1023 |
Last verified: February 2026
The HY-PRO HP1023L43-3MB is designed for use in hydraulic and lubrication filtration systems. With a 3µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems.
The 150 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.
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