Internormen
The Internormen 311278 is an industrial hydraulic filter element manufactured by Internormen. It measures 1.74" OD x 6.88" long. 1 verified cross-reference is available from aftermarket manufacturers.
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Technical specifications for the Internormen 311278 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| O.D. (inches) | 1.74" |
| O.A.L. (inches) | 6.88" |
Last verified: February 2026
1 verified cross-reference available from Hy-Pro. All cross-references are reviewed for dimensional and performance compatibility.
| Manufacturer | Part Number | Confidence |
|---|---|---|
| Hy-Pro | Request part number | Verified |
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Last verified: February 2026
The INTERNORMEN 311278 is designed for use in hydraulic and lubrication filtration systems.
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