Steel Bellow Seals (Ispl 2415 A)

Salient Features of Steel Bellow Seals (ISPL 2415 A) :-
> Balanced / Unbalanced type spring seals
> Independent on direction of rotation
> Inherently pressure balanced
> Rigid and strong metal bellow
> Size:- 10-500mm
> Temperature- Up to 450Deg. Centigrade
> Speed:- Up to 10000rpm
> Pressure:- 100 Bar Manufacturing
> Standard: BS:5257 & DIN:24960.

Welded metallic bellow seals are designed to avoid most probabilities of faliure. As they do not have dynamic sealing devices like O-ring, wedges, etc. which cause shaft grooving or fretting. Replacing springs with metal bellows ensure even loading and self cleaning to avoid clogging. Most commonly used for thermic fluid applications.