For the last century, John Crane has been at the forefront of technology leadership — and we’re not done innovating yet. From mechanical seals to filtration equipment, our products equip …

The right seal support system is critical to promoting seal reliability and overall energy efficiency. John Crane customizes support systems to meet a variety of seal specifications, contributing …

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As part of Smiths Group, our diverse portfolio of products and services at John Crane is united by a common goal: to help our customers embrace sustainability in their daily operations. Each …

Our history began in 1910, in Chicago, Illinois, when building maintenance engineer John Crane repaired a leaky radiator valve feed pump.

John Crane offers a wide selection of packing materials in compression packing, automatic packing, floating packing and injectable packing. View our variety of packing types equipped to …

John Crane's mechanical gas seals, separation seals and support systems — including monitoring, control, and conditioning solutions — form the core of any reliable sealing solution. …

John Crane injectable packing consists of chopped, braided packing fibers combined with a controlled blend of greases and lubricants, resulting in a superior product favored by …

Browse through a wide selection of brochures covering products such as mechanical seals, couplings, filtration systems and services. Learn about topics such as the advantages of metal …

There are John Crane facilities around the world. Search for the closest to you.