The Vulcan Seals Type 40S is a robust, narrow-profile, 'O'-ring mounted "non-pusher" seal design with multiple springs and hydraulically balanced inserted rotary face. The drive from the shaft and the seal working length are by set screws tightened using the supplied Allen key.

The set screws provide bi-directional rotation capability. The multi-spring array and rotary face profile provide even closing forces and hydraulic balancing giving improved pV capability, higher sealing performance, and longer seal life in challenging industrial applications when compared to single-spring seal designs.

The Vulcan Seals Type 40S complete seal is supplied with the Vulcan Seals Type 24.DINS 'O'-ring-mounted stationary.

Vulcan Seals Type 40S

Vulcan Seals Type 40S
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