Hy-Pro
Hy-Pro HP346L40-100WE-WS
HP346L series filter element
Hy-Pro HP346L40-100WE-WS specifications
The Hy-Pro HP346L40-100WE-WS is a 100µm wire mesh filter element. It measures 6.3" OD x 2.93" ID x 40" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are EPR. Collapse pressure rating is 150 PSID. Specifications verified. Last reviewed: May 2026
Physical fit
- Outer Diameter (O.D.)
- 6.3"OEM-published
- Inner Diameter (I.D.)
- 2.93"OEM-published
- Overall Length
- 40"OEM-published
- Micron Rating
- 100µmOEM-published
- Seal Material
- EPROEM-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)
- β200
- Media Type
- wire mesh
- Collapse Rating
- 150 PSID
- Series
- HP346L
About the Hy-Pro HP346L40-100WE-WS
Hy-Pro HP346L40-100WE-WS is a filter element rated at 100 µm (100 µm nominal), a beta ratio of β ≥ 200, 150 psid collapse pressure, and measuring 6.3 in OD, 2.93 in ID, and 40 in length. It uses wire mesh media and EPR seals (Hy-Pro part number decoder).
Application & Compatibility
The HY-PRO HP346L40-100WE-WS 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. EPR 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 HP346L40-100WE-WS?
What are the dimensions of the Hy-Pro HP346L40-100WE-WS?
What seal material does the Hy-Pro HP346L40-100WE-WS use?
What is the collapse pressure rating of the Hy-Pro HP346L40-100WE-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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