DURAN® flat flange bell with knob, vacuum-tight, 300 x 315 mm

DURAN® flat flange bell, with knob, Ø 315 mm As standard, tests are carried out at normal pressure. Conducting experiments under vacuum (negative pressure) can have significant effects on the reaction sequence. To be able to observe these effects in the rough and fine vacuum range, a vacuum experiment plate as well as a plane flange bell (also called air pump bell) are required. Special features and advantages: The knob allows the bell to be easily lifted Burned-in and therefore permanently durable white printed image Application: Applications under vacuum, tests in negative pressure chambers