Joint torique

Glossary Right Side Image

Classification

Definition

Tout système d'étanchéité composé d’un ou plusieurs joints toriques en élastomère. Il peut s’agir de joints statiques, sans mouvement relatif entre les pièces (par exemple, un joint torique entre le corps de pompe et son support), ou de joints dynamiques, où le joint est réalisé entre un arbre en mouvement et un boîtier fixe (par exemple, les joints d’arbre O-Pro®)

What is an o-ring seal?

O-ring seals are any seal that consists of one or more elastomeric o-rings. These may be static seals wherein there is no relative motion between parts (i.e. an o-ring seal between a pump casing and bracket) or dynamic seals wherein the seal is created between a moving shaft and a stationary housing (i.e. O-Pro® shaft seals).

What is a static o-ring seal?

O-ring seals that are static are between pump parts where there is no relative motion. This can be between head and casing, casing and bracket, and casing and port connections.

exploded view of the proport casing that shows o-ring grooves

What is a dynamic o-ring seal?

Dynamic o-ring seals are created between the rotating shaft and a stationary housing.

Cutaway of a pump with a dynamic seal