
The extension tube helps ensure that oil returning from the return filter goes below the oil level and prevents unnecessary foaming in the reservoir.
| Code | Length (mm) | Diameter (mm) | Package size (KPL) |
|---|---|---|---|
| FT-ET0250 | 250 | 25 | 1 |
| FT-ET2250 | 250 | 40 | 1 |
| FT-ET2500 | 500 | 40 | 1 |