Mechanical seals: SE1 Ahlstar
Rugged design, Reliable technical solution
Safeseal SE1 is a special seal designed for clean and lubricating fluids such as water, different types of oils, solvents, and paper stock (consistency = 2%). It is typically used in pumps in paper and board mills as well as in power plants. The SE1 seal is designed especially for the Sulzer APP and APT pump series. The SE1 seal is easy to install and maintain. In spite of its simple design, SE1 is very advanced in its technical capabilities, including, for example, a patented thermal method for seal face holding and an elastic thrust ring.