Internormen
Internormen 312749-500G
The Internormen 312749-500G is a 500µm glass fiber hydraulic filter element. It measures 1.75" OD x 0.87" ID x 11.14" long. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. 2 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Internormen 312749-500G?
Technical specifications for the Internormen 312749-500G filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 500µm |
| Media Type | Glass Fiber |
| Efficiency (ISO 16889) | β1000 |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.A.L. (inches) | 11.14" |
| O.D. (inches) | 1.75" |
| I.D. (inches) | 0.87" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
What replaces the Internormen 312749-500G?
2 verified replacements 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 312749-500G is designed for use in hydraulic and lubrication filtration systems. With a 500µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
Frequently Asked Questions
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What is the operating temperature range for the Internormen 312749-500G?
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