Sentry™ Quick Open Closure


Request Information on Sentry Quick Open Closure

The Sentry™ closure was designed to meet a simple criteria to provide a 'Simple design incorporating an improved locking arrangement, permitting operation of any size closure in less than 90 seconds and integral safetly to prevent unsafe operation'. The Sentry™ closure not only meets, but surpasses these needs.






Designed using the classical formulas of ASME Section VIII Dev. 1, validated by Finite Element Analysis and verified with extensive proof testing, the Sentry™ closure can be supplied in accordance with all international design codes.

Sentry Opening Sequence Video - click here to view.

Sentry Opening Sequence Video - click here to view.

Sentry Horizontal close Video - click here to view.

Sentry Horizontal CUOps Video - click here to view.

Sentry Horizontal Open Video - click here to view.


Sentry Horizontal OpsSum Video - click here to view.

Sentry Horizontal PAV Video - click here to view.

Sentry Vertical Close Video - click here to view.

Sentry Vertical Open Video - click here to view.

Sentry Vertical PAV Video - click here to view.

Sentry Vertical Rotate Video - click here to view.

For more information, please download the following PDF files:





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