Features API 682 Category 2 and 3, Type B, Arrangement 2 and 3 seal Dual seal in face-to-back arrangement Same seal size of inboard and outboard seal Balanced Cartridge unit Rotating metal bellows Shrink fitted seal rings and solid mating ringsAdvantages Compact design Bellows design allows use of balanced seal with plain sleeve Absence of dynamic O-Ring eleminates/reduces seal face hang-up Bellows design minimizes variation in face load due to shaft expansion or face wear Resistant to abrasive particles in the medium, no shaft or sleeve fretting Low heat generation and power consumption due t
Enactus-LY9DTSS Burgmann LY9DTSS Replacement