Hy-Pro
Hy-Pro HP151L4-10M-WS
Industrial filter element
Hy-Pro HP151L4-10M-WS specifications
The Hy-Pro HP151L4-10M-WS is a 10µm nominal (β-rated, absolute 11µm) dualglass filter element. It measures 1.876" OD x 1.007" ID x 4" long. Filtration efficiency is rated at β4000 per ISO 16889. Collapse pressure rating is 3000 PSID. 1 verified cross-reference is available from aftermarket manufacturers. Specifications verified. Last reviewed: March 2026
Physical fit
- Outer Diameter (O.D.)
- 1.876"OEM-published
- Inner Diameter (I.D.)
- 1.007"OEM-published
- Overall Length
- 4"OEM-published
- Micron Rating
- 10µm nominal (β-rated, absolute 11µm)OEM-published
- Seal Material
- Not yet verified from an OEM source
- 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
- 3000 PSID
About the Hy-Pro HP151L4-10M-WS
Hy-Pro HP151L4-10M-WS is a filter element rated at 11 µm (10 µm nominal), a beta ratio of β ≥ 4000, 3000 psid collapse pressure, and measuring 1.876 in OD, 1.007 in ID, and 4 in length. It uses Dualglass media (Hy-Pro 15G-021 drawing).
What replaces the Hy-Pro HP151L4-10M-WS?
1 published cross-reference on file. Select to expand.
What replaces the Hy-Pro HP151L4-10M-WS?
1 published cross-reference on file. Select to expand.
A cross-reference confirms dimensional fit and micron rating, not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.
Published cross-references
| Part Number | Manufacturer | Match |
|---|---|---|
| 05-3479 | FilterMart | Sourced |
Application & Compatibility
The HY-PRO HP151L4-10M-WS 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.
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 HP151L4-10M-WS?
What are the dimensions of the Hy-Pro HP151L4-10M-WS?
Is there a cross-reference for the Hy-Pro HP151L4-10M-WS?
What is the collapse pressure rating of the Hy-Pro HP151L4-10M-WS?
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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