TTI
The TTI TT03-4-25SDV is a 25µm dual phase microglass hydraulic filter element. It measures 1.38" OD x 0.5" ID x 3.65" long. Filtration efficiency is rated at β2000 per ISO 16889. Seals are Viton. Collapse pressure rating is 450 PSID.
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Technical specifications for the TTI TT03-4-25SDV filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Filter Type | Cartridge Element |
| Media Type | Dual Phase Microglass |
| Micron Rating | 25µm |
| Beta Ratio | β25[C] ≥ 2000 |
| Seal Material | Viton |
| Max Temperature | 225°F (107°C) |
| O.D. (inches) | 1.38" |
| I.D. (inches) | 0.5" |
| O.A.L. (inches) | 3.65" |
| Collapse Rating | 450 PSID |
| Efficiency (ISO 16889) | β2000 |
| Series | 03 |
The TTI TT03-4-25SDV 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. Viton seals provide compatibility with petroleum-based fluids, synthetic fluids, phosphate esters, and water-glycol mixtures.
The 450 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.
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Last verified: February 2026