Hy-Pro
Hy-Pro HP474L16-3LB
HP474L series filter element
Hy-Pro HP474L16-3LB specifications
The Hy-Pro HP474L16-3LB is a 3µm microglass filter element. It measures 3.165" OD x 1.93" ID x 16.915" long. Filtration efficiency is rated at β1000 per ISO 16889. 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.)
- 3.165"OEM-published
- Inner Diameter (I.D.)
- 1.93"OEM-published
- Overall Length
- 16.915"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.
- Efficiency (ISO 16889)
- β1000
- Media Type
- microglass
- Collapse Rating
- 150 PSID
- Operating Temperature
- -45°F to 225°F
- Series
- HP474L
About the Hy-Pro HP474L16-3LB
Hy-Pro HP474L16-3LB is a filter element rated at 3 µm (3 µm nominal), a beta ratio of β ≥ 1000, 150 psid collapse pressure, and measuring 3.165 in OD, 1.93 in ID, and 16.91 in length. It uses microglass media and Nitrile (Buna-N) seals, rated for -45 °F to 225 °F (Hy-Pro part number decoder).
Application & Compatibility
The HY-PRO HP474L16-3LB 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 HP474L16-3LB?
What are the dimensions of the Hy-Pro HP474L16-3LB?
What seal material does the Hy-Pro HP474L16-3LB use?
What is the collapse pressure rating of the Hy-Pro HP474L16-3LB?
What is the operating temperature range for the Hy-Pro HP474L16-3LB?
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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