Hy-Pro
Hy-Pro HP44L6-3AN
The Hy-Pro HP44L6-3AN is a 3µm nominal (β-rated, absolute 4µm) dualglass + water removal hydraulic filter element. It measures 2.36" OD x 1.39" ID x 6" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Nitrile (Buna-N). Collapse pressure rating is 425 PSID. 1 verified cross-reference is available from aftermarket manufacturers.
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What are the specifications of the Hy-Pro HP44L6-3AN?
Technical specifications for the Hy-Pro HP44L6-3AN filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 3µm nominal (β-rated, absolute 4µm) |
| Media Type | Dualglass + Water Removal |
| Collapse Rating | 425 PSID |
| Efficiency (ISO 16889) | β4000 |
| Dimensions | |
| O.D. (inches) | 2.36" |
| O.A.L. (inches) | 6" |
| I.D. (inches) | 1.39" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
What replaces the Hy-Pro HP44L6-3AN?
1 verified replacement available
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 HP44L6-3AN is designed for use in hydraulic and lubrication filtration systems. With a 3µm nominal (β-rated, absolute 4µm) rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 425 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 HP44L6-3AN?
What are the dimensions of the Hy-Pro HP44L6-3AN?
What seal material does the Hy-Pro HP44L6-3AN use?
Is there a cross-reference for the Hy-Pro HP44L6-3AN?
What is the collapse pressure rating of the Hy-Pro HP44L6-3AN?
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