TTI
TTI TT03-4-149WB
The TTI TT03-4-149WB is a 149µm stainless steel wire mesh hydraulic filter element. It measures 1.38" OD x 0.5" ID x 3.65" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Buna-N. Collapse pressure rating is 450 PSID.
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What are the specifications of the TTI TT03-4-149WB?
Technical specifications for the TTI TT03-4-149WB filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 149µm |
| Media Type | Stainless Steel Wire Mesh |
| Efficiency (ISO 16889) | β200 |
| Collapse Rating | 450 PSID |
| Series | 03 |
| Dimensions | |
| O.D. (inches) | 1.38" |
| I.D. (inches) | 0.5" |
| O.A.L. (inches) | 3.65" |
| Seal Material | Buna-N |
Last verified: February 2026
Application & Compatibility
The TTI TT03-4-149WB 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. Buna-N seals provide compatibility with standard petroleum-based fluids and mineral oils.
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.
Frequently Asked Questions
What micron rating is the TTI TT03-4-149WB?
What are the dimensions of the TTI TT03-4-149WB?
What seal material does the TTI TT03-4-149WB use?
What is the collapse pressure rating of the TTI TT03-4-149WB?
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