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Chesterton 886HT Rotary Bellows Seal

High temperature design for the replacement of non-cartridge, low technology direct shaft mounted seals
The 886HT standard AM 350 bellows core is well suited for mild corrosives and higher temperature environments.
Graphite secondary seals take the place of O-rings for high temperature services related to petrochemical and chemical plant processes. The 886HT is designed to avoid fretting damage to the equipment shaft/sleeve.