Hy-Pro
Hy-Pro HP94L39-12AE-WS
- Micron
- 12µm
- Media
- Dualglass + Water Removal
- O.D.
- 3.779"
- I.D.
- 2.225"
- Length
- 39"
- Seal
- EPR (Ethylene Propylene)
- Efficiency
- β4000
- Collapse
- 290 PSID
Hy-Pro HP94L39-12AE-WS is a filter element rated at 12 µm (12 µm nominal), a beta ratio of β ≥ 4000, 290 psid collapse pressure, and measuring 3.779 in OD, 2.225 in ID, and 39 in length. It uses Dualglass + Water Removal media and EPR (Ethylene Propylene) seals (Donaldson Hy-Pro HP101 Data Sheet FE-101-071724, p.4).
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- Part Number
- HP94L39-12AE-WS
- Manufacturer
- Hy-Pro
Hy-Pro HP94L39-12AE-WS specifications
The Hy-Pro HP94L39-12AE-WS is a 12µm dualglass + water removal filter element. It measures 3.779" OD x 2.225" ID x 39" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are EPR (Ethylene Propylene). Collapse pressure rating is 290 PSID. Specifications verified. Last reviewed: May 2026
Performance
- Micron Rating
- 12µm
- Media Type
- Dualglass + Water RemovalG8 glass fiber with water removal scrim
- Efficiency (ISO 16889)
- β4000
- Efficiency
- 99.97%
- Collapse Rating
- 290 PSID
- Series
- HP94L
Dimensions
- O.D. (inches)
- 3.779"
- I.D. (inches)
- 2.225"
- O.A.L. (inches)
- 39"
- Seal Material
- EPR (Ethylene Propylene)
Application & Compatibility
The HY-PRO HP94L39-12AE-WS is designed for use in hydraulic and lubrication filtration systems. With a 12µm rating, this element is suitable for proportional valve protection and general hydraulic systems. EPR (Ethylene Propylene) seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 290 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
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