Hy-Pro
Hy-Pro HP25L20-1AB
- Micron
- 1µm
- Media
- Water Absorptive
- O.D.
- 2.498"
- I.D.
- 1.21"
- Length
- 19.93"
- Seal
- Nitrile (Buna)
- Efficiency
- β4000
- Collapse
- 150 PSID
Hy-Pro HP25L20-1AB is a filter element rated at 1 µm (1 µm nominal), a beta ratio of β ≥ 4000, 150 psid collapse pressure, and measuring 2.498 in OD, 1.21 in ID, and 19.93 in length. It uses Water Absorptive media and Nitrile (Buna) seals, rated for -45 °F to 225 °F (Hy-Pro datasheet/unknown drawing).
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1 verified cross-reference — see what replaces this →- Part Number
- HP25L20-1AB
- Manufacturer
- Hy-Pro
Hy-Pro HP25L20-1AB specifications
The Hy-Pro HP25L20-1AB is a 1µm water absorptive filter element. It measures 2.498" OD x 1.21" ID x 19.93" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are Nitrile (Buna), rated for -45°F to 225°F. Collapse pressure rating is 150 PSID. 1 verified cross-reference is available from aftermarket manufacturers. Specifications verified. Last reviewed: May 2026
Performance
- Micron Rating
- 1µm
- Media Type
- Water AbsorptiveGlass fiber w/water removal media
- Collapse Rating
- 150 PSID
- Efficiency (ISO 16889)
- β4000
- Efficiency
- 99.97%
- Operating Temperature
- -45°F to 225°F
- Series
- HP25L
Dimensions
- O.D. (inches)
- 2.498"
- O.A.L. (inches)
- 19.93"
- I.D. (inches)
- 1.21"
- Seal Material
- Nitrile (Buna)
What replaces the Hy-Pro HP25L20-1AB?
1 verified cross-reference 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 |
|---|---|---|
| SF310-20-1UMWR | Swift Filters | Sourced |
Application & Compatibility
The HY-PRO HP25L20-1AB is designed for use in hydraulic and lubrication filtration systems. With a 1µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Nitrile (Buna) 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 HP25L20-1AB?
What are the dimensions of the Hy-Pro HP25L20-1AB?
What seal material does the Hy-Pro HP25L20-1AB use?
Is there a cross-reference for the Hy-Pro HP25L20-1AB?
What is the collapse pressure rating of the Hy-Pro HP25L20-1AB?
What is the operating temperature range for the Hy-Pro HP25L20-1AB?
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