Door lever O-ring Ø186

The lever door seals are mounted on the shutter (lever doors) used to close a glove ring. The seals can be used from the inside or outside of a glove box depending on its use and the protection desired. Seals can be used, depending on the case and application, for the secure replacement of a used glove or to limit the permeation of a glove in a purified glove box volume. A lever door seal must always be slightly greased (vacuum grease) and replaced if it turns out to be defective. A joint in poor condition can harm the proper functioning of the door and potentially call into question the safety of the installation or the current manipulations.