Hy-Pro
Hy-Pro HP28NL16-3MB-N
HP28NL series filter element
Hy-Pro HP28NL16-3MB-N specifications
The Hy-Pro HP28NL16-3MB-N is a 3µm nominal (β-rated, absolute 4µm) dualglass filter element. It measures 2.36" OD x 1.39" ID x 16.33" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Nitrile (Buna-N). Collapse pressure rating is 450 PSID. Specifications verified. Last reviewed: May 2026
Physical fit
- Outer Diameter (O.D.)
- 2.36"OEM-published
- Inner Diameter (I.D.)
- 1.39"OEM-published
- Overall Length
- 16.33"OEM-published
- Micron Rating
- 3µm nominal (β-rated, absolute 4µm)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
- Series
- HP28NL
About the Hy-Pro HP28NL16-3MB-N
Hy-Pro HP28NL16-3MB-N is a filter element rated at 4 µm (3 µm nominal), a beta ratio of β ≥ 4000, 450 psid collapse pressure, and measuring 2.36 in OD, 1.39 in ID, and 16.33 in length. It uses Dualglass media and Nitrile (Buna-N) seals (Hy-Pro datasheet).
Application & Compatibility
The HY-PRO HP28NL16-3MB-N 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. 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 HP28NL16-3MB-N?
What are the dimensions of the Hy-Pro HP28NL16-3MB-N?
What seal material does the Hy-Pro HP28NL16-3MB-N use?
What is the collapse pressure rating of the Hy-Pro HP28NL16-3MB-N?
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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