Pentair Sta-Rite DuraGlas II Seal Plate (C203-194P) fuses or visible trim has become

or visible trim has become worn

or no longer moving confidently between settings

The 25831-119-750 is a practical service part when a compatible system needs a push-pull valve to restore dependable operating control

Use listed size

Ultra-fine cartridges for compatible Maytronics Dolphin M4 and M5 cleaner applications

Pentair Sta-Rite DuraGlas II Seal Plate (C203-194P) fuses or visible trim has becomeThis 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,