Industrial AST 70 Centrifugal Pump Mechanical Seal Assembly is a replaceable shaft seal designed for the AST 70 centrifugal pump. It fits a 1-3/8 in bore and uses stainless construction. The seal package prevents leakage along the pump shaft, a common leakage path in centrifugal pump operation. Suitable as a maintenance replacement for AST 70 units to maintain proper shaft sealing.
