Metal Bellows Seals are an exceptional solution to many applications that are prone to clogging, or need to work in applications over 500 F.

Many mechanical seals fail when the o-rings fail. Due to high heat, low temperatures, or chemical attack. Not metal bellows seals !

The solution is sealing with flexible graphite rather than an o-ring. The only mechanical seal type that uses flexible graphite as the secondary seal are metal bellows seals.

If Clogging alone is your issue try our General Service Metal bellows seal.