SSI-16H

Metal bellow hook type with sleeve, this type of bellow is very easy to install. It is used in chemical petrochemical & refinery process pumps for high temperature/moderate pressure applications. this bellow seal is constructed by welding a series of diaphragms together at the edges to form a bellow unit. The bellow unit eliminates the need for springs, dynamic secondary seal and provides flexibility to the seal face in addition to compensating for seal face wear.