John Crane Mechanical SealsJohn Crane Group designs and manufactures mechanical seals, couplings, hydro-dynamic bearings, seal support systems, and filtration systems. Tencarva Machinery is proud to be the Authorized John Crane distributor in the Southeast.

 

 

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john-crane-vessel-agitator-seals
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john-crane-o-ring-pusher-seals-type-48
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john-crane-metal-bellows-seals
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John Crane Videos

John Crane News

  • John Crane Universal Mechanical Seal Type 5610 Cartridge Seal
    by Tencarva Machinery Co. on May 22, 2018 at 10:44 am

    The John Crane 5610 Series is a modular cartridge seal family that includes interchangeable elastomer bellows, metal bellows, and elastomer O-ring pusher seal designs. A common seal head/mating ring set, utilized throughout all versions, is reversible to allow rotating seat/mating ring or rotating seal head operation, and is interchangeable with metal bellow seal heads. The […] The post John Crane Universal Mechanical Seal Type 5610 Cartridge Seal appeared first on Product News & Press from the Tencarva and our Partners. […]

  • John Crane Begins Field Trials to Test Next-Generation Fiberglass Sucker Rod
    by Tencarva Machinery Co. on July 2, 2015 at 4:37 pm

    John Crane improves strength and performance of fiberglass sucker rods Field trials began late April Improvements are Company’s response to customers’ needs for better pull strength and reduced downtime Sugar Land, Texas, May 6, 2015 – John Crane today announced it has begun field trials to test its next generation of fiberglass sucker rod designed […] The post John Crane Begins Field Trials to Test Next-Generation Fiberglass Sucker Rod appeared first on Product News & Press from the Tencarva and our Partners. […]

  • John Crane Launches New Family of Gas Seals
    by Tencarva Machinery Co. on July 1, 2015 at 4:32 pm

    CHICAGO (30 Sept, 2014) – John Crane introduces the AURA™ 220 Gas Seal representing the next-generation of advanced gas seal technology and the first to be unveiled under the brand name AURA. The new technology uses a common global design and patented polymeric sealing device with Active Deflection Control to help customers reduce operating and […] The post John Crane Launches New Family of Gas Seals appeared first on Product News & Press from the Tencarva and our Partners. […]

  • John Crane Innovation
    by Tencarva Machinery Co. on March 2, 2015 at 4:34 am

    With a history steeped in a long tradition of innovation, John Crane is globally renowned for its ongoing commitment to research and development. The company’s pioneering spirit was first sparked back in 1910 when John Crane himself, inspired by a scrap of foil from a tobacco packet, invented a novel new design for packing. The […] The post John Crane Innovation appeared first on Product News & Press from the Tencarva and our Partners. […]