Pentair Sta-Rite DuraGlas II Seal Plate (C203-194P) suctions alignment support

alignment support

and Low Nox header gasket kit

or when the application justifies a Viton upgrade

This replacement is designed for compatible BP2000G1 systems where restoring that internal control foundation is the smartest repair path

Pentair Sta-Rite DuraGlas II Seal Plate (C203-194P) suctions alignment supportThis Pentair Sta Rite replacement is built for pump repair and helps replace the seal plate between the DuraGlas II motor and wet end. It supports proper shaft seal placement, making it a practical choice when the original part is cracked, worn, leaking, stripped, brittle, or missing. It is especially useful for targeted repairs where replacing a larger pump, filter, or cleaner assembly is not necessary. Confirm the part number, model family,