Hy-Pro

Hy-Pro HP79L8-149WB

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Dimensional schematic

Micron: 149µm
Media: SS Wire Mesh
O.D.: 4.37"
I.D.: 2.42"
Length: 8"
Seal: Nitrile (Buna-N)
Efficiency: β200
Collapse: 150 PSID

Hy-Pro HP79L8-149WB is a filter element rated at 149 µm (149 µm nominal), a beta ratio of β ≥ 200, 150 psid collapse pressure, and measuring 4.38 in OD, 0.75 in ID, and 8 in length. It uses SS Wire Mesh media and Nitrile (Buna-N) seals, rated for -45 °F to 225 °F (Hy-Pro 11C-049 drawing).

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Part Number: HP79L8-149WB
Manufacturer: Hy-Pro

Hy-Pro HP79L8-149WB specifications

The Hy-Pro HP79L8-149WB is a 149µm ss wire mesh filter element. It measures 4.37" OD x 2.42" ID x 8" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna-N), rated for -45°F to 225°F. Collapse pressure rating is 150 PSID. 2 verified cross-references are available from aftermarket manufacturers. Specifications verified. Last reviewed: May 2026

Performance

Micron Rating: 149µm
Media Type: SS Wire MeshStainless steel wire mesh
Efficiency (ISO 16889): β200
Collapse Rating: 150 PSID
Operating Temperature: -45°F to 225°F
Series: HP79L

Dimensions

O.D. (inches): 4.37"
O.A.L. (inches): 8"
I.D. (inches): 2.42"
Seal Material: Nitrile (Buna-N)

What replaces the Hy-Pro HP79L8-149WB?

2 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
SFKL1200-8-149UW	Swift Filters	Sourced
P162368	Donaldson	Verified

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Application & Compatibility

The HY-PRO HP79L8-149WB is designed for use in hydraulic and lubrication filtration systems. With a 149µm 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 HP79L8-149WB?

The Hy-Pro HP79L8-149WB has a 149µm micron rating with ss wire mesh filter media, rated at β200 per ISO 16889.

What are the dimensions of the Hy-Pro HP79L8-149WB?

The Hy-Pro HP79L8-149WB measures 4.37" OD, 2.42" ID, 8" overall length.

What seal material does the Hy-Pro HP79L8-149WB use?

The Hy-Pro HP79L8-149WB uses Nitrile (Buna-N) seals, rated for -45°F to 225°F.

Is there a cross-reference for the Hy-Pro HP79L8-149WB?

Yes. There are 2 verified cross-references for the Hy-Pro HP79L8-149WB from manufacturers including Swift Filters, Donaldson. Contact VerifiedFilters for specific part numbers and availability.

What is the collapse pressure rating of the Hy-Pro HP79L8-149WB?

The Hy-Pro HP79L8-149WB 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 HP79L8-149WB?

The Hy-Pro HP79L8-149WB is rated for -45°F to 225°F, determined by its Nitrile (Buna-N) seals.

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