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Hy-Pro

Hy-Pro HP20WL8-3MB

Verified SourceAbsolute Rated
Micron
3µm nominal (β-rated, absolute 4µm)
Media
Dualglass
Seal
Nitrile (Buna-N)
Efficiency
β4000
Collapse
3000 psid (206.8 bard)

Hy-Pro HP20WL8-3MB is a filter element rated at 4 µm (3 µm nominal) and a beta ratio of β ≥ 4000. It uses Dualglass media and Nitrile (Buna-N) seals, rated for -45 °F to 225 °F (Donaldson Hy-Pro HP101 Data Sheet FE-101-071724, p.4).

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Part Number
HP20WL8-3MB
Manufacturer
Hy-Pro

Hy-Pro HP20WL8-3MB specifications

The Hy-Pro HP20WL8-3MB is a 3µm nominal (β-rated, absolute 4µm) dualglass filter element. 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 3000 psid (206.8 bard).

Performance

Series
HP20WL
Media Type
DualglassG8 High-performance glass fiber media
Micron Rating
3µm nominal (β-rated, absolute 4µm)
Max Operating Pressure
4000 psi (275 bar)
Collapse Rating
3000 psid (206.8 bard)
Efficiency (ISO 16889)
β4000
Efficiency
99.97%
Operating Temperature
-45°F to 225°F

Dimensions

Seal Material
Nitrile (Buna-N)

Additional

Filter Type
Cartridge Element
Element Length
8" (203 mm)
Beta Ratio
β5[C] ≥ 4000
Max Temperature
225°F (107°C)

Application & Compatibility

The HY-PRO HP20WL8-3MB 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 3000 psid (206.8 bard) 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 HP20WL8-3MB?

The Hy-Pro HP20WL8-3MB has a 3µm nominal (β-rated, absolute 4µm) micron rating with dualglass filter media, rated at β4000 per ISO 16889.

What seal material does the Hy-Pro HP20WL8-3MB use?

The Hy-Pro HP20WL8-3MB uses Nitrile (Buna-N) seals, rated for -45°F to 225°F.

What is the collapse pressure rating of the Hy-Pro HP20WL8-3MB?

The Hy-Pro HP20WL8-3MB has a collapse pressure rating of 3000 psid (206.8 bard). This indicates the maximum differential pressure the element can withstand without structural failure.

What is the operating temperature range for the Hy-Pro HP20WL8-3MB?

The Hy-Pro HP20WL8-3MB is rated for -45°F to 225°F, determined by its Nitrile (Buna-N) seals.

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