The Enviroguard PSE shaft seal is recognised as one of the most cost-effective, high-quality shaft sealing solutions for water-lubricated installations on the market. In 2007 Magnolia Marine Transport, operating in the harsh abrasive waters of the Mississippi River in the USA, began testing the water-lubricated shaft seals on their towboat, M/V Mari Lampton. Since then the company has installed the seals in 16 different vessels.
