Hy-Pro
Hy-Pro HP315L8-3EB
The Hy-Pro HP315L8-3EB is a 3µm polyester hydraulic filter element. It measures 3.125" OD x 1.65" ID x 8" long. Seals are Nitrile (Buna-N), rated for -45°F to 225°F. Collapse pressure rating is 150 PSID.
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What are the specifications of the Hy-Pro HP315L8-3EB?
Technical specifications for the Hy-Pro HP315L8-3EB filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 3µm |
| Media Type | Polyester |
| Collapse Rating | 150 PSID |
| Operating Temperature | -45°F to 225°F |
| Dimensions | |
| O.D. (inches) | 3.125" |
| O.A.L. (inches) | 8" |
| I.D. (inches) | 1.65" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
Application & Compatibility
The HY-PRO HP315L8-3EB 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. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
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.
Frequently Asked Questions
What micron rating is the Hy-Pro HP315L8-3EB?
What are the dimensions of the Hy-Pro HP315L8-3EB?
What seal material does the Hy-Pro HP315L8-3EB use?
What is the collapse pressure rating of the Hy-Pro HP315L8-3EB?
What is the operating temperature range for the Hy-Pro HP315L8-3EB?
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