Hy-Pro
The Hy-Pro HP904L8-1MV is a 3µm dualglass hydraulic filter element. It measures 2.8" OD x 1.61" ID x 8" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Fluorocarbon (Viton), rated for -20°F to 250°F. Collapse pressure rating is 150 PSID. 5 verified cross-references are available from aftermarket manufacturers.
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Technical specifications for the Hy-Pro HP904L8-1MV filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 3µm |
| Media Type | Dualglass |
| Efficiency (ISO 16889) | β4000 |
| Collapse Rating | 150 PSID |
| Operating Temperature | -20°F to 250°F |
| Dimensions | |
| O.D. (inches) | 2.8" |
| I.D. (inches) | 1.61" |
| O.A.L. (inches) | 8" |
| Seal Material | Fluorocarbon (Viton) |
Last verified: February 2026
5 verified replacements available from Pall, Swift Filters
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
The HY-PRO HP904L8-1MV 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. Fluorocarbon (Viton) seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
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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