Isomag Magnetic Face Bearing Isolators Seal Sundyne LMV-343 API Pump


Paulsboro Refining in Toledo, Ohio, was in need of a different bearing isolator on their Sundyne LMV-343 direct drive pump. They needed to eliminate the ingress contamination issues they were having with oil seals that would wear out quickly, and run extremely hot with this application.

A sales representative from John Crane suggested to the refinery that Isomag magnetic face bearing isolators are the perfect solution to their ingress problem. The Isomag bearing isolator utilizes a magnetic face to create a positive seal that lasts significantly longer and runs much cooler than oil seals, keeping the double shielded grease bearing pristine and contamination free since 2012.

A brochure for Isomag bearing isolators for pumps can be found here. Also as a reminder, Isomag bearing isolators can be custom made to fit your machine. Contact our customer service team and we will help you find the ideal solution for your needs.

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