This is a particularly economic mechanical seal, highly valuable and with interchangeable components.
The basic pairing Ceramic-Carbon provides TYPE 3 with a vast field of applications also with dirty liquids. Its metallic parts are in stainless steel and the gaskets may be in various kinds of elastomer, which again widens the range of possible applications. It is produced in large amounts for the most usual shaft diameters, from 10 to 50 mm.
Pump manufacturers as well as installers and users appreciate its technical and construction features and its vast field of applications.