Hy-Pro
Hy-Pro HP400L15-10LB
HP400L series filter element
Hy-Pro HP400L15-10LB specifications
The Hy-Pro HP400L15-10LB is a 10µm nominal (β-rated, absolute 11µm) fiberglass filter element. It measures 5.09" OD x 2.771" ID x 15.75" long. Filtration efficiency is rated at 1000 per ISO 16889. Seals are Nitrile (Buna), rated for -45°F to 225°F. Collapse pressure rating is 450 PSID. Specifications verified. Last reviewed: May 2026
Physical fit
- Outer Diameter (O.D.)
- 5.09"OEM-published
- Inner Diameter (I.D.)
- 2.771"OEM-published
- Overall Length
- 15.75"OEM-published
- Micron Rating
- 10µm nominal (β-rated, absolute 11µm)OEM-published
- Seal Material
- Nitrile (Buna)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.
- Efficiency (ISO 16889)
- 1000
- Efficiency
- 99.97%
- Media Type
- FiberglassGlass fiber media
- Collapse Rating
- 450 PSID
- Operating Temperature
- -45°F to 225°F
- Series
- HP400L
About the Hy-Pro HP400L15-10LB
Hy-Pro HP400L15-10LB is a filter element rated at 11 µm (10 µm nominal), 450 psid collapse pressure, and measuring 5.09 in OD, 2.771 in ID, and 15.75 in length. It uses Fiberglass media and Nitrile (Buna) seals, rated for -45 °F to 225 °F (Hy-Pro 11E-011 drawing).
Application & Compatibility
The HY-PRO HP400L15-10LB is designed for use in hydraulic and lubrication filtration systems. With a 10µm nominal (β-rated, absolute 11µm) rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 450 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 HP400L15-10LB?
What are the dimensions of the Hy-Pro HP400L15-10LB?
What seal material does the Hy-Pro HP400L15-10LB use?
What is the collapse pressure rating of the Hy-Pro HP400L15-10LB?
What is the operating temperature range for the Hy-Pro HP400L15-10LB?
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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