Pentair Seal Plate, Black | SuperMax / SuperFlo VS Pump | 355612Z Natural Chemistry The Pentair O-Ring (79128900) is

The Pentair O-Ring (79128900) is the OEM replacement EP40 2-335 O-ring for Pentair pool and spa lights

Adjust tablet feeder or brominator to obtain an active bromine residual of at least 2 ppm

and consistent water clarity in demanding applications

When this component cracks

Pentair Seal Plate, Black | SuperMax / SuperFlo VS Pump | 355612Z Natural Chemistry The Pentair O-Ring (79128900) isThe Pentair Seal Plate, Black (355612Z) is the OEM replacement seal plate housing for the SuperMax and SuperFlo VS VST variable speed pump families. This is the black version confirm the color of your existing seal plate before ordering. IMPORTANT: DATE OF MANUFACTURE RESTRICTION This seal plate fits SuperFlo VS VST and SuperMax VS variable speed pumps manufactured before June 17, 2019. Pumps manufactured on or after that date require a different seal