Hy-Pro
Hy-Pro HP900L4-3ME-WS
- Micron
- 3µm nominal (β-rated, absolute 4µm)
- Media
- Dualglass
- O.D.
- 2.75"
- I.D.
- 1.337"
- Length
- 4"
- Seal
- EPR (Ethylene Propylene)
- Efficiency
- β4000
- Collapse
- 290 PSID
Hy-Pro HP900L4-3ME-WS is a filter element rated at 4 µm (3 µm nominal), a beta ratio of β ≥ 4000, 290 psid collapse pressure, and measuring 2.75 in OD, 1.337 in ID, and 4 in length. It uses Dualglass media and EPR (Ethylene Propylene) seals (Hy-Pro 14M-024 drawing).
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- Part Number
- HP900L4-3ME-WS
- Manufacturer
- Hy-Pro
Hy-Pro HP900L4-3ME-WS specifications
The Hy-Pro HP900L4-3ME-WS is a 3µm nominal (β-rated, absolute 4µm) dualglass filter element. It measures 2.75" OD x 1.337" ID x 4" 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
- Collapse Rating
- 290 PSID
- Micron Rating
- 3µm nominal (β-rated, absolute 4µm)
- Media Type
- DualglassG8 High-performance glass fiber media
- Efficiency (ISO 16889)
- β4000
- Efficiency
- 99.97%
- Series
- HP900L
Dimensions
- O.A.L. (inches)
- 4"
- O.D. (inches)
- 2.75"
- I.D. (inches)
- 1.337"
- Seal Material
- EPR (Ethylene Propylene)
Application & Compatibility
The HY-PRO HP900L4-3ME-WS is designed for use in hydraulic and lubrication filtration systems. With a 3µm nominal (β-rated, absolute 4µm) 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 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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