Hy-Pro
Hy-Pro HP315L40-3EB
HP315L series filter element
Hy-Pro HP315L40-3EB specifications
The Hy-Pro HP315L40-3EB is a 3µm polyester filter element. It measures 3.125" OD x 1.65" ID x 40" long. Seals are Nitrile (Buna-N), rated for -45°F to 225°F. Collapse pressure rating is 150 PSID. Specifications verified. Last reviewed: May 2026
Physical fit
- Outer Diameter (O.D.)
- 3.125"OEM-published
- Inner Diameter (I.D.)
- 1.65"OEM-published
- Overall Length
- 40"OEM-published
- Micron Rating
- 3µmOEM-published
- Seal Material
- Nitrile (Buna-N)OEM-published
- Connection / Thread
- Not yet verified from an OEM source
Performance: Hy-Pro published values
These are Hy-Pro's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Media Type
- Polyester
- Collapse Rating
- 150 PSID
- Operating Temperature
- -45°F to 225°F
- Series
- HP315L
About the Hy-Pro HP315L40-3EB
Hy-Pro HP315L40-3EB hydraulic filter element. Corrosion resistant steel end caps and center tube. Nitrile seals (-45°F to 225°F).
Application & Compatibility
The HY-PRO HP315L40-3EB 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 HP315L40-3EB?
What are the dimensions of the Hy-Pro HP315L40-3EB?
What seal material does the Hy-Pro HP315L40-3EB use?
What is the collapse pressure rating of the Hy-Pro HP315L40-3EB?
What is the operating temperature range for the Hy-Pro HP315L40-3EB?
How this entry is verified
Every specification on this page names its source: manufacturer documents first, distributor catalogs second, decoded part-number patterns labeled as such. When a value has not been verified from an OEM source, the cell says so. Cross-references are fit claims, never performance claims.
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