Waterway 4-Scallop Trim Ring [High Volume] [Black] (519-8051) calvertengineering Installing the correct Pentair wall

Installing the correct Pentair wall fitting can help restore a cleaner plumbing connection and a more dependable final fit

Helps restore proper positioning and structural support

Start capacitor with 36 to 43 MFD range and 250 volt rating

The SherLok 120 fit and 22 inch relationship give this part practical value because internal filter components work best when they match the original size and assembly relationship closely

That keeps the repair efficient while improving one of the filter’s important internal service parts

Waterway 4-Scallop Trim Ring [High Volume] [Black] (519-8051) calvertengineering Installing the correct Pentair wallThe Waterway 519 8051 4 scallop trim ring is designed for compatible high volume fitting applications and features a black finish. Trim rings are useful because they help finish the visible opening around the fitting, giving the installation a more polished and intentional appearance. On high volume fittings, the trim ring can make a noticeable difference in how refined the final installation looks, especially when the original ring has become faded,