Hy-Pro
Hy-Pro HPP1L4-5WB
Industrial filter element
Hy-Pro HPP1L4-5WB specifications
The Hy-Pro HPP1L4-5WB is a 5µm wire mesh filter element. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna-N), rated for -45°F to 225°F. Collapse pressure rating is 450 PSID. 20 verified cross-references are available from aftermarket manufacturers.
Physical fit
- Outer Diameter (O.D.)
- Not yet verified from an OEM source
- Inner Diameter (I.D.)
- Not yet verified from an OEM source
- Overall Length
- Not yet verified from an OEM source
- Micron Rating
- 5µmSource under review
- Seal Material
- Nitrile (Buna-N)Source under review
- 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)
- β200
- Media Type
- wire mesh
- Collapse Rating
- 450 PSID
- Operating Temperature
- -45°F to 225°F
About the Hy-Pro HPP1L4-5WB
Hy-Pro HPP1L4-5WB hydraulic filter element. Corrosion resistant steel end caps and center tube. Nitrile seals (-45°F to 225°F).
What replaces the Hy-Pro HPP1L4-5WB?
20 published cross-references on file. Select to expand.
What replaces the Hy-Pro HPP1L4-5WB?
20 published 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.
Published cross-references
| Part Number | Manufacturer | Match |
|---|---|---|
| 350-03-5UK | Taisei Kogyo | Verified |
| 350-03-5UW | Taisei Kogyo | Verified |
| 350-04-5UK | Taisei Kogyo | Verified |
| 350-04-5UW | Taisei Kogyo | Verified |
| 350-A03-5UK | Taisei Kogyo | Verified |
| 350-A03-5UW | Taisei Kogyo | Verified |
| 350-A04-5UK | Taisei Kogyo | Verified |
| 350-A04-5UW | Taisei Kogyo | Verified |
| 351-03-5UK | Taisei Kogyo | Verified |
| 351-03-5UW | Taisei Kogyo | Verified |
| 351-04-5UK | Taisei Kogyo | Verified |
| 351-04-5UW | Taisei Kogyo | Verified |
| 351-A03-5UK | Taisei Kogyo | Verified |
| 351-A03-5UW | Taisei Kogyo | Verified |
| 351-A04-5UK | Taisei Kogyo | Verified |
| 351-A04-5UW | Taisei Kogyo | Verified |
| 352-03-5UK | Taisei Kogyo | Verified |
| 352-03-5UW | Taisei Kogyo | Verified |
| 352-04-5UK | Taisei Kogyo | Verified |
| 352-04-5UW | Taisei Kogyo | Verified |
Application & Compatibility
The HY-PRO HPP1L4-5WB is designed for use in hydraulic and lubrication filtration systems. With a 5µm 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 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 HPP1L4-5WB?
What seal material does the Hy-Pro HPP1L4-5WB use?
Is there a cross-reference for the Hy-Pro HPP1L4-5WB?
What is the collapse pressure rating of the Hy-Pro HPP1L4-5WB?
What is the operating temperature range for the Hy-Pro HPP1L4-5WB?
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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