TTI
The TTI TT03-4-149WV is a 149µm stainless steel wire mesh hydraulic filter element. It measures 1.38" OD x 0.5" ID x 3.65" long. Seals are Viton. Collapse pressure rating is 450 PSID.
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Technical specifications for the TTI TT03-4-149WV filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Micron Rating | 149µm |
| Media Type | Stainless Steel Wire Mesh |
| O.D. (inches) | 1.38" |
| I.D. (inches) | 0.5" |
| O.A.L. (inches) | 3.65" |
| Collapse Rating | 450 PSID |
| Seal Material | Viton |
| Series | 03 |
Last verified: February 2026
The TTI TT03-4-149WV is designed for use in hydraulic and lubrication filtration systems. With a 149µm 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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