Internormen
Internormen NR160K25B
The Internormen NR160K25B is a 20µm paper hydraulic filter element. It measures 3.94" OD x 2.07" ID x 6.3" long. Filtration efficiency is rated at β2 ≥ 20 per ISO 16889. Seals are VITON, rated for -13°F to 250°F. Collapse pressure rating is 145 PSID. 1 verified cross-reference is available from aftermarket manufacturers.
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What are the specifications of the Internormen NR160K25B?
Technical specifications for the Internormen NR160K25B filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 20µm |
| Media Type | PAPER |
| Efficiency (ISO 16889) | β2 ≥ 20 |
| Collapse Rating | 145 PSID |
| Flow Direction | OUTSIDE-IN |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 3.94" |
| O.A.L. (inches) | 6.3" |
| I.D. (inches) | 2.07" |
| Seal Material | VITON |
Last verified: February 2026
What replaces the Internormen NR160K25B?
1 verified replacement available from Hy-Pro
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The INTERNORMEN NR160K25B is designed for use in hydraulic and lubrication filtration systems. With a 20µm 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 145 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 Internormen NR160K25B?
What are the dimensions of the Internormen NR160K25B?
What seal material does the Internormen NR160K25B use?
Is there a cross-reference for the Internormen NR160K25B?
What is the collapse pressure rating of the Internormen NR160K25B?
What is the operating temperature range for the Internormen NR160K25B?
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