Hy-Pro
Hy-Pro HP944L39-16ME-WS
HP944L series filter element
Hy-Pro HP944L39-16ME-WS specifications
The Hy-Pro HP944L39-16ME-WS is a 16µm dualglass filter element. It measures 3.845" OD x 2.5" ID x 39" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are EPR (Ethylene Propylene). Collapse pressure rating is 150 PSID. Specifications verified. Last reviewed: May 2026
Physical fit
- Outer Diameter (O.D.)
- 3.845"OEM-published
- Inner Diameter (I.D.)
- 2.5"OEM-published
- Overall Length
- 39"OEM-published
- Micron Rating
- 16µmOEM-published
- Seal Material
- EPR (Ethylene Propylene)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)
- β4000
- Efficiency
- 99.97%
- Media Type
- DualglassG8 High-performance glass fiber media
- Collapse Rating
- 150 PSID
- Series
- HP944L
About the Hy-Pro HP944L39-16ME-WS
Hy-Pro HP944L39-16ME-WS is a filter element rated at 16 µm (16 µm nominal), a beta ratio of β ≥ 4000, 150 psid collapse pressure, and measuring 3.845 in OD, 2.5 in ID, and 39 in length. It uses Dualglass media and EPR (Ethylene Propylene) seals (Hy-Pro 17K-007 drawing).
Application & Compatibility
The HY-PRO HP944L39-16ME-WS is designed for use in hydraulic and lubrication filtration systems. With a 16µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. EPR (Ethylene Propylene) 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 HP944L39-16ME-WS?
What are the dimensions of the Hy-Pro HP944L39-16ME-WS?
What seal material does the Hy-Pro HP944L39-16ME-WS use?
What is the collapse pressure rating of the Hy-Pro HP944L39-16ME-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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