Hy-Pro
Hy-Pro HP191L5-3LV
HP191L series filter element
Hy-Pro HP191L5-3LV specifications
The Hy-Pro HP191L5-3LV is a 3µm nominal (β-rated, absolute 4µm) fiberglass filter element. It measures 1.99" OD x 0.806" ID x 4.896" long. Filtration efficiency is rated at 1000 per ISO 16889. Seals are Fluorocarbon (Viton), rated for -20°F to 400°F. Collapse pressure rating is 3000 PSID. Specifications verified. Last reviewed: May 2026
Physical fit
- Outer Diameter (O.D.)
- 1.99"OEM-published
- Inner Diameter (I.D.)
- 0.806"OEM-published
- Overall Length
- 4.896"OEM-published
- Micron Rating
- 3µm nominal (β-rated, absolute 4µm)OEM-published
- Seal Material
- Fluorocarbon (Viton)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
- 3000 PSID
- Operating Temperature
- -20°F to 400°F
- Series
- HP191L
About the Hy-Pro HP191L5-3LV
Hy-Pro HP191L5-3LV is a filter element rated at 4 µm (3 µm nominal), 3000 psid collapse pressure, and measuring 1.99 in OD, 0.806 in ID, and 4.9 in length. It uses Fiberglass media and Fluorocarbon (Viton) seals, rated for -20 °F to 400 °F (Hy-Pro 14D-010 drawing).
Application & Compatibility
The HY-PRO HP191L5-3LV 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. Fluorocarbon (Viton) seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
The 3000 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 HP191L5-3LV?
What are the dimensions of the Hy-Pro HP191L5-3LV?
What seal material does the Hy-Pro HP191L5-3LV use?
What is the collapse pressure rating of the Hy-Pro HP191L5-3LV?
What is the operating temperature range for the Hy-Pro HP191L5-3LV?
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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