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Hy-Pro

Hy-Pro HP91L26-15ME-WS

Verified SourceAbsolute Rated
OD 3.735"L 26"ID 2.19"
Dimensional schematic
Micron
15µm nominal (β-rated, absolute 12µm)
Media
Dualglass
O.D.
3.735"
I.D.
2.19"
Length
26"
Seal
EPR (Ethylene Propylene)
Efficiency
β4000
Collapse
3000 PSID

Hy-Pro HP91L26-15ME-WS is a filter element rated at 12 µm (15 µm nominal), a beta ratio of β ≥ 4000, 3000 psid collapse pressure, and measuring 3.735 in OD, 2.19 in ID, and 26 in length. It uses Dualglass media and EPR (Ethylene Propylene) seals (Hy-Pro part number decoder).

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Part Number
HP91L26-15ME-WS
Manufacturer
Hy-Pro

Hy-Pro HP91L26-15ME-WS specifications

The Hy-Pro HP91L26-15ME-WS is a 15µm nominal (β-rated, absolute 12µm) dualglass filter element. It measures 3.735" OD x 2.19" ID x 26" long. Filtration efficiency is rated at β4000 per ISO 16889. Seals are EPR (Ethylene Propylene). Collapse pressure rating is 3000 PSID. Specifications verified. Last reviewed: May 2026

Performance

Collapse Rating
3000 PSID
Micron Rating
15µm nominal (β-rated, absolute 12µm)
Media Type
DualglassG8 High-performance glass fiber media
Efficiency (ISO 16889)
β4000
Efficiency
99.97%
Series
HP91L

Dimensions

O.D. (inches)
3.735"
O.A.L. (inches)
26"
I.D. (inches)
2.19"
Seal Material
EPR (Ethylene Propylene)

Application & Compatibility

The HY-PRO HP91L26-15ME-WS is designed for use in hydraulic and lubrication filtration systems. With a 15µm nominal (β-rated, absolute 12µm) rating, this element is suitable for pump and component protection in industrial hydraulic circuits. EPR (Ethylene Propylene) seals provide compatibility with standard petroleum-based fluids and mineral oils.

The 3000 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 HP91L26-15ME-WS?

The Hy-Pro HP91L26-15ME-WS has a 15µm nominal (β-rated, absolute 12µm) micron rating with dualglass filter media, rated at β4000 per ISO 16889.

What are the dimensions of the Hy-Pro HP91L26-15ME-WS?

The Hy-Pro HP91L26-15ME-WS measures 3.735" OD, 2.19" ID, 26" overall length.

What seal material does the Hy-Pro HP91L26-15ME-WS use?

The Hy-Pro HP91L26-15ME-WS uses EPR (Ethylene Propylene) seals.

What is the collapse pressure rating of the Hy-Pro HP91L26-15ME-WS?

The Hy-Pro HP91L26-15ME-WS has a collapse pressure rating of 3000 PSID. This indicates the maximum differential pressure the element can withstand without structural failure.

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