Description
Duran® DN 120 flat flange lid,, NS 29/32 centre neck
Material: DURAN® glass, borosilicate glass 3.3. Autoclavable: yes.
Flat flange lid for closing flat flange vessels. Due to the standard ground joint, suitable for combination with other ground joint components (e.g. dropping funnels, coolers and stirrer shafts). Also suitable as a replacement lid for Witt filtration devices.
- For chemically and thermally demanding processes
- Pressure- and vacuum-resistant due to the geometry and the solid wall thickness
Note: at a maximum operating temperature of +250 °C and the respective permissible operating pressure, the temperature difference in the glass wall of the flat flange lid must not be more than 30 °C.
Technical Information
| Version | DN 120 |
| Outer flange Ø | 158 mm |
| Height | 105 mm |
| Max. working pressure | 1 bar |
| Centre neck with ground glass joints | 29/32 |