Saint-Gobain 480150255 Spring Energized Seal EM 400 is a spring-energized seal from Saint-Gobain, identified as EM 400 in the company’s line of such seals. It uses a compression spring to energize the sealing lip against the mating surface, helping maintain contact across irregularities and varying pressures. The part number 480150255 uniquely identifies this EM 400 seal within Saint-Gobain’s catalog for ordering and cross-referencing in industrial sealing applications.
