Non-contacting Seals

Non-contacting mechanical seals operate with inert gas as a seal face lubricant. They provide a highly durable mechanical seal for demanding refinery and chemical processing applications. Non-contacting sealing technology can also be used to preserve product purity.

John Crane non-contacting mechanical seals can assist companies who are seeking a zero-emission/zero leakage mechanical seal solution to achieve environmental and safety regulations. 

Non-contacting Seals Products

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