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Hy-Pro

Hy-Pro HP66RNL40-250WCV

Verified SourceAbsolute Rated
OD 4.48"L 40.63"ID 2.71"
Dimensional schematic
Micron
250µm
Media
Stainless Steel Wire Mesh
O.D.
4.48"
I.D.
2.71"
Length
40.63"
Seal
Viton
Efficiency
β200
Collapse
250 PSID

Hy-Pro HP66RNL40-250WCV is a filter element rated at 250 µm (250 µm nominal), a beta ratio of β ≥ 200, 250 psid collapse pressure, and measuring 4.48 in OD, 2.71 in ID, and 40.63 in length. It uses Stainless Steel Wire Mesh media and Viton seals (Hy-Pro datasheet).

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Part Number
HP66RNL40-250WCV
Manufacturer
Hy-Pro

Hy-Pro HP66RNL40-250WCV specifications

The Hy-Pro HP66RNL40-250WCV is a 250µm stainless steel wire mesh filter element. It measures 4.48" OD x 2.71" ID x 40.63" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Viton. Collapse pressure rating is 250 PSID. Specifications verified. Last reviewed: May 2026

Performance

Media Type
Stainless Steel Wire Mesh
Efficiency (ISO 16889)
β200
Micron Rating
250µm
Collapse Rating
250 PSID
Series
HP66RNL

Dimensions

O.D. (inches)
4.48"
I.D. (inches)
2.71"
O.A.L. (inches)
40.63"
Seal Material
Viton

Application & Compatibility

The HY-PRO HP66RNL40-250WCV is designed for use in hydraulic and lubrication filtration systems. With a 250µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Viton seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.

The 250 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 HP66RNL40-250WCV?

The Hy-Pro HP66RNL40-250WCV has a 250µm micron rating with stainless steel wire mesh filter media, rated at β200 per ISO 16889.

What are the dimensions of the Hy-Pro HP66RNL40-250WCV?

The Hy-Pro HP66RNL40-250WCV measures 4.48" OD, 2.71" ID, 40.63" overall length.

What seal material does the Hy-Pro HP66RNL40-250WCV use?

The Hy-Pro HP66RNL40-250WCV uses Viton seals.

What is the collapse pressure rating of the Hy-Pro HP66RNL40-250WCV?

The Hy-Pro HP66RNL40-250WCV has a collapse pressure rating of 250 PSID. This indicates the maximum differential pressure the element can withstand without structural failure.

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