Internormen
Internormen 303326
The Internormen 303326 is a 25µm 304 ss wire hydraulic filter element. It measures 4.53" OD x 2.55" ID x 6.06" long. Seals are BUNA, rated for -13°F to 250°F. Collapse pressure rating is 435 PSID.
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What are the specifications of the Internormen 303326?
Technical specifications for the Internormen 303326 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 25µm |
| Media Type | 304 SS WIRE |
| Collapse Rating | 435 PSID |
| Flow Direction | OUTSIDE-IN |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 4.53" |
| I.D. (inches) | 2.55" |
| O.A.L. (inches) | 6.06" |
| Seal Material | BUNA |
Last verified: February 2026
Application & Compatibility
The INTERNORMEN 303326 is designed for use in hydraulic and lubrication filtration systems. With a 25µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. BUNA seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 435 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 303326?
What are the dimensions of the Internormen 303326?
What seal material does the Internormen 303326 use?
What is the collapse pressure rating of the Internormen 303326?
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