The NOV 59T-3 is a positive displacement reciprocating single action triplex pump commonly found on the oil drilling rigs in the Gulf of Mexico. Our customer was having trouble with their previous isolators having the lubrication escape through the leak path of the labyrinths. They were in need of a better solution.
Isomag bearing isolators we specified by the customer in 2014 because they where in need of a positive seal for their bearing housing. Since then, they have been installing Isomag bearing isolators in all of their pumps and they have held in all of the lubrication freeing up maintenance time for the workers since refilling the boxes are no longer a part of their schedule.
A quick 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.