The Vulcan Seals Type A2 is a robust, hydraulically balanced rubber diaphragm mounted parallel spring seal design with increased drive contact area from the shaft to the head to minimise component wear and hang-up.

The seal drive is provided by the diaphragm bellows tightly gripping the shaft and providing positive drive to the seal head and sealing face. The Vulcan Seals diaphragm seal designs are bi-directional "pusher" seals that minimise shaft fretting as the spring is constantly providing energising force to the shaft contact point and sealing face.

Supplied with a Vulcan Seals Type 20 boot-mounted stationary to suit common metric and imperial UK and European regular-length seal chambers.

Vulcan Seals Type A2

Vulcan Seals Type A2
Text Under the Dimensional Data table
Metrics & Dimensions

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