Hy-Pro
Hy-Pro HP306NL3-10MB
HP306NL series filter element
Hy-Pro HP306NL3-10MB specifications
The Hy-Pro HP306NL3-10MB is a 10µm nominal (β-rated, absolute 11µm) dualglass filter element. It measures 2.165" OD x 1.123" ID x 2.677" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Nitrile (Buna-N), 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.)
- 2.165"OEM-published
- Inner Diameter (I.D.)
- 1.123"OEM-published
- Overall Length
- 2.677"OEM-published
- Micron Rating
- 10µm nominal (β-rated, absolute 11µm)OEM-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.
- Efficiency (ISO 16889)
- β4000
- Efficiency
- 99.97%
- Media Type
- DualglassG8 High-performance glass fiber media
- Collapse Rating
- 450 PSID
- Operating Temperature
- -45°F to 225°F
- Series
- HP306NL
About the Hy-Pro HP306NL3-10MB
Hy-Pro HP306NL3-10MB is a filter element rated at 11 µm (10 µm nominal), a beta ratio of β ≥ 4000, 450 psid collapse pressure, and measuring 2.165 in OD, 1.123 in ID, and 2.68 in length. It uses Dualglass media and Nitrile (Buna-N) seals, rated for -45 °F to 225 °F (Donaldson Hy-Pro HP101 Data Sheet FE-101-071724, p.4).
Application & Compatibility
The HY-PRO HP306NL3-10MB 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-N) 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 HP306NL3-10MB?
What are the dimensions of the Hy-Pro HP306NL3-10MB?
What seal material does the Hy-Pro HP306NL3-10MB use?
What is the collapse pressure rating of the Hy-Pro HP306NL3-10MB?
What is the operating temperature range for the Hy-Pro HP306NL3-10MB?
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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