Hy-Pro
Hy-Pro HP143L15-100WB
HP143L series filter element
Hy-Pro HP143L15-100WB specifications
The Hy-Pro HP143L15-100WB is a 100µm wire mesh filter element. It measures 6.2" OD x 3.764" ID x 15.66" long. Filtration efficiency is rated at β ≥ 200 at rated micron (test standard not recorded). Seals are Nitrile (Buna). Operating temperature: -45°F to 225°F. Collapse pressure rating is 450 PSID. 5 verified cross-references on file. Specifications verified. Last reviewed: May 2026
Physical fit
- Outer Diameter (O.D.)
- 6.2"OEM-published
- Inner Diameter (I.D.)
- 3.764"OEM-published
- Overall Length
- 15.66"OEM-published
- Micron Rating
- 100µmOEM-published
- Seal Material
- Nitrile (Buna)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.
- Beta Ratio (test standard not recorded)
- β ≥ 200 at rated micronOEM-published
- Media Type
- Wire MeshStainless steel wire mesh
- Collapse Rating
- 450 PSIDOEM-published
- Operating Temperature
- -45°F to 225°FOEM-published
- Series
- HP143L
About the Hy-Pro HP143L15-100WB
Hy-Pro HP143L15-100WB is a filter element rated at 100 µm (100 µm nominal), a beta ratio of β ≥ 200, 450 psid collapse pressure, and measuring 6.2 in OD, 3.764 in ID, and 15.66 in length. It uses Wire Mesh media and Nitrile (Buna) seals, rated for -45 °F to 225 °F (Hy-Pro 10L-045 drawing).
What replaces the Hy-Pro HP143L15-100WB?
5 verified cross-references on file. Select to expand.
What replaces the Hy-Pro HP143L15-100WB?
5 verified cross-references 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.
Cross-references on file
Each row carries its own evidence status. Verified: confirmed against a source document. Sourced: taken from a published cross list, not independently confirmed. Transitive: derived through a chain of published crosses. None is an application-compatibility approval.
| Part Number | Manufacturer | Match |
|---|---|---|
| 1.0145G100-A-00-0-P | EPE | Verified |
| 1.0145G100P | EPE | Verified |
| 1.0145G100-000-0-P | EPE | Verified |
| R928023978 | Rexroth | Verified |
| 1.0145G100-A00-0-M | EPE | Verified |
Application & Compatibility
The HY-PRO HP143L15-100WB is designed for use in hydraulic and lubrication filtration systems. With a 100µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna) 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 HP143L15-100WB?
What are the dimensions of the Hy-Pro HP143L15-100WB?
What seal material does the Hy-Pro HP143L15-100WB use?
Is there a cross-reference for the Hy-Pro HP143L15-100WB?
What is the collapse pressure rating of the Hy-Pro HP143L15-100WB?
What is the operating temperature range for the Hy-Pro HP143L15-100WB?
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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Labeled Cross-References
Every cross-reference on file carries its evidence status: verified, sourced, or transitive
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