Description
Rotilabo®-sleeve adapter, rubber, Ø outer/top 33 mm, bottom 21 mm
Material: natural rubber.
For vacuum-tight connection of suction bottle and filter funnel. Successive sizes can be stacked inside each other.
Technical Information
| Ø outer upper | 33 mm |
| Ø outer lower | 21 mm |
| Ø inner lower | 15 mm |
| Height | 24 mm |
| Wall thickness | 3 mm |