Mechanical seals and sealing devices for all industries

Sealtek’s Style 780 represents an important evolution in welded metal bellows mechanical seals. It is structured as a cartridge mounted seal with metal bellows, available in Hastelloy C276, Inconel 718 or AM350, which grants unique features in terms of mechanical resistance, stress tolerance, and high flexibility. Thanks to the exclusive “Spring-Lock” system, the rotary part can be removed from the sleeve for possible maintenance or replacement. The gland, made of microcasted SS316, is equipped with ports for flush and quench.