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Bellows Type

bellow

Bellows Type

A metal bellows se...

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bellow

Bellows Type

A metal bellows seal is a mechanical seal with a body made of several metal plates welded together, which act as a mechanical loading device (spring), and with the bellows also acting as a secondary seal (The bellows is dynamic and fluid cannot pass through it). The elastomeric secondary seal in a metal bellows driver is static (acts like a gasket) and does not damage the shaft. Metal bellows seals are always balanced, by design.