Internormen
Internormen 318778-3VG
The Internormen 318778-3VG is a 3µm fiberglass (absolute) hydraulic filter element. It measures 1.75" OD x 0.87" ID x 4.25" long. Filtration efficiency is rated at β200 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 318778-3VG?
Technical specifications for the Internormen 318778-3VG filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 3µm |
| Media Type | Fiberglass (Absolute) |
| Efficiency (ISO 16889) | β200 |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.A.L. (inches) | 4.25" |
| O.D. (inches) | 1.75" |
| I.D. (inches) | 0.87" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
What replaces the Internormen 318778-3VG?
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 318778-3VG is designed for use in hydraulic and lubrication filtration systems. With a 3µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
Frequently Asked Questions
What micron rating is the Internormen 318778-3VG?
What are the dimensions of the Internormen 318778-3VG?
What seal material does the Internormen 318778-3VG use?
Is there a cross-reference for the Internormen 318778-3VG?
What is the operating temperature range for the Internormen 318778-3VG?
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