High-Temperature Sealol® Metal Bellows Seals assure minimum leakage and maximum Mean-Time-Between-Planned-Maintenance for high-temperature fluids in chemical processing. Seals eliminate need for unreliable ancillary support systems and expensive cooling flushes. With elastomer-free, flexible carbon graphite secondary packing, Type 604, 606 and 609 seals can withstand temperatures to 800°F without flushing seal chamber. For applications above 300 PSI, double-ply design increases pressure capabilities to 1000 PSI.

John Crane Mechanical Seals
6400 W. Oakton St.
Morton Grove, IL, 60053