WestRock Paper in Demopolis, Alabama, needed a better solution for their Flowserve HG heavy duty pump. This Flowserve pump is instrumental in the process of making high end paper products. The Flowserve HG Series gear pumps have long been workhorses in highly viscous applications. For this particular application, the problem they were having was both egress of bearing lubrication and ingress of contamination into the bearing housing.
When the mill specified Isomag bearing isolators for their Flowserve HG pump in 2013, they were very happy with their decision. The Flowserve pump has been running leak free and contamination free since then.
Isomag bearing isolators are a positive seal that wont damage the shafts of your pump, and work in horizontal or vertical up or down positions. Isomag bearing isolators also work perfectly in grease lubrication environments. For more information on Isomag bearing isolators for your pumps click here, or contact the Isomag team for further information.