Hy-Pro
Hy-Pro HP33DHL7-3SFSE
The Hy-Pro HP33DHL7-3SFSE is a 3µm nominal (β-rated, absolute 4µm) dynafuzz ss fiber hydraulic filter element. It measures 3.605" OD x 1.9" ID x 6.38" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are EPR (Ethylene Propylene). Collapse pressure rating is 3000 PSID.
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What are the specifications of the Hy-Pro HP33DHL7-3SFSE?
Technical specifications for the Hy-Pro HP33DHL7-3SFSE 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 | Dynafuzz SS Fiber |
| Efficiency (ISO 16889) | β4000 |
| Collapse Rating | 3000 PSID |
| Dimensions | |
| O.A.L. (inches) | 6.38" |
| O.D. (inches) | 3.605" |
| I.D. (inches) | 1.9" |
| Seal Material | EPR (Ethylene Propylene) |
Last verified: February 2026
Application & Compatibility
The HY-PRO HP33DHL7-3SFSE 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. EPR (Ethylene Propylene) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 3000 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
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What is the collapse pressure rating of the Hy-Pro HP33DHL7-3SFSE?
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