Hy-Pro
Hy-Pro HP400L15-3AB
- Micron
- 3µm nominal (β-rated, absolute 4µm)
- Media
- Dualglass + Water Removal
- O.D.
- 5.09"
- I.D.
- 2.771"
- Length
- 15.75"
- Seal
- Nitrile (Buna-N)
- Efficiency
- β4000
- Collapse
- 450 PSID
Hy-Pro HP400L15-3AB is a filter element rated at 4 µm (3 µm nominal), a beta ratio of β ≥ 4000, 450 psid collapse pressure, and measuring 5.09 in OD, 2.771 in ID, and 15.75 in length. It uses Dualglass + Water Removal media and Nitrile (Buna-N) seals, rated for -45 °F to 225 °F (Hy-Pro 11E-011 drawing).
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3 verified cross-references — see what replaces this →- Part Number
- HP400L15-3AB
- Manufacturer
- Hy-Pro
Hy-Pro HP400L15-3AB specifications
The Hy-Pro HP400L15-3AB is a 3µm nominal (β-rated, absolute 4µm) dualglass + water removal filter element. It measures 5.09" OD x 2.771" ID x 15.75" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Nitrile (Buna-N), rated for -45°F to 225°F. Collapse pressure rating is 450 PSID. 3 verified cross-references are available from aftermarket manufacturers. Specifications verified. Last reviewed: May 2026
Performance
- Micron Rating
- 3µm nominal (β-rated, absolute 4µm)
- Media Type
- Dualglass + Water RemovalG8 glass fiber with water removal scrim
- Collapse Rating
- 450 PSID
- Efficiency (ISO 16889)
- β4000
- Efficiency
- 99.97%
- Operating Temperature
- -45°F to 225°F
- Series
- HP400L
Dimensions
- O.A.L. (inches)
- 15.75"
- O.D. (inches)
- 5.09"
- I.D. (inches)
- 2.771"
- Seal Material
- Nitrile (Buna-N)
What replaces the Hy-Pro HP400L15-3AB?
3 verified cross-references on file. A cross-reference confirms dimensional fit and micron rating — not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.
| Part Number | Manufacturer | Match |
|---|---|---|
| R928037625 | Rexroth | Verified |
| 1.0630AS3-A00-0-M | EPE | Verified |
| 05-3742 | FilterMart | Sourced |
Application & Compatibility
The HY-PRO HP400L15-3AB 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. 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 HP400L15-3AB?
What are the dimensions of the Hy-Pro HP400L15-3AB?
What seal material does the Hy-Pro HP400L15-3AB use?
Is there a cross-reference for the Hy-Pro HP400L15-3AB?
What is the collapse pressure rating of the Hy-Pro HP400L15-3AB?
What is the operating temperature range for the Hy-Pro HP400L15-3AB?
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