Ø250 Door lever O-ring

Ø250 Door lever O-ring

Ø250 Door lever O-ring

The 250 mm diameter lever door seals are mounted on shutters (lever doors) used to close a bag ring or a transfer airlock door. Bag ring seals are typically operated from inside a glove box. On a transfer lock with two doors, it is recommended that both door seals be replaced at the same time. A lever door seal should always be lightly greased (vacuum grease) and replaced if found to be faulty. A seal in poor condition can affect the proper functioning of the door and potentially jeopardise the safety of the installation or the handling in progress.


Technical specifications – Information

Technical data:

Joints sold in batches or in pairs.
Used to seal metal or polymer doors mounted on bag rings or airlock doors with an internal diameter of 250 mm.

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