Chesterton 886HT High-Temperature Metal Bellows Single Seal

Designed for High-Temperature Services

Description

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​In applications where the process temperature exceeds elastomer capabilities, metal bellows mechanical seals with graphite secondary seals are a good sealing option. The 886HT Bellows Single Seal is designed for high-temperature services typically found in chemical and petrochemical processes. Graphite secondary seals replace O-Rings to achieve the higher temperature requirements.

​Advanced bellows design distributes pressure uniformly across the span of the bellows plate to reduce stress and minimize weld fatigue. Component design replaces most OEM seals.

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Chesterton 886HT High Temperature Metal Bellows Single Seal Brochure

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Chesterton 886HT High Temperature Metal Bellows Single Seal Installation Instruction

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