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Hy-Pro

Hy-Pro HP944L39-16AB

Verified SourceAbsolute Rated
OD 3.845"L 38.11"ID 2.5"
Dimensional schematic
Micron
16µm nominal (β-rated, absolute 6µm)
Media
Dualglass + Water Removal
O.D.
3.845"
I.D.
2.5"
Length
38.11"
Seal
Nitrile (Buna-N)
Efficiency
β4000
Collapse
150 PSID

Hy-Pro HP944L39-16AB is a filter element rated at 6 µm (16 µm nominal), a beta ratio of β ≥ 4000, 150 psid collapse pressure, and measuring 3.845 in OD, 2.5 in ID, and 38.11 in length. It uses Dualglass + Water Removal media and Nitrile (Buna-N) seals, rated for -45 °F to 225 °F (Hy-Pro 17K-007 drawing).

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Part Number
HP944L39-16AB
Manufacturer
Hy-Pro

Hy-Pro HP944L39-16AB specifications

The Hy-Pro HP944L39-16AB is a 16µm nominal (β-rated, absolute 6µm) dualglass + water removal filter element. It measures 3.845" OD x 2.5" ID x 38.11" 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 150 PSID. Specifications verified. Last reviewed: May 2026

Performance

Micron Rating
16µm nominal (β-rated, absolute 6µm)
Media Type
Dualglass + Water RemovalG8 glass fiber with water removal scrim
Collapse Rating
150 PSID
Efficiency (ISO 16889)
β4000
Efficiency
99.97%
Operating Temperature
-45°F to 225°F
Series
HP944L

Dimensions

O.A.L. (inches)
38.11"
O.D. (inches)
3.845"
I.D. (inches)
2.5"
Seal Material
Nitrile (Buna-N)

Application & Compatibility

The HY-PRO HP944L39-16AB is designed for use in hydraulic and lubrication filtration systems. With a 16µm nominal (β-rated, absolute 6µm) 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 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 HP944L39-16AB?

The Hy-Pro HP944L39-16AB has a 16µm nominal (β-rated, absolute 6µm) micron rating with dualglass + water removal filter media, rated at β4000 per ISO 16889.

What are the dimensions of the Hy-Pro HP944L39-16AB?

The Hy-Pro HP944L39-16AB measures 3.845" OD, 2.5" ID, 38.11" overall length.

What seal material does the Hy-Pro HP944L39-16AB use?

The Hy-Pro HP944L39-16AB uses Nitrile (Buna-N) seals, rated for -45°F to 225°F.

What is the collapse pressure rating of the Hy-Pro HP944L39-16AB?

The Hy-Pro HP944L39-16AB has a collapse pressure rating of 150 PSID. This indicates the maximum differential pressure the element can withstand without structural failure.

What is the operating temperature range for the Hy-Pro HP944L39-16AB?

The Hy-Pro HP944L39-16AB is rated for -45°F to 225°F, determined by its Nitrile (Buna-N) seals.

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