Pentair Vinyl Main Drain Reducer Bushing (U78-820PZ) mazzei and 14/4 wire specifications using

and 14/4 wire specifications using the 600DB0821T reference

Useful when piecemeal repairs are no longer the best option

A properly selected Kafko weir contributes to more dependable surface skimming and more accurate restoration of skimmer performance

The Surface Rider compatibility and complete-handle-end format give this product practical value because reel systems work best when the control side is complete and properly matched to the original design

Supports internal cleaner control and actuation functions

Pentair Vinyl Main Drain Reducer Bushing (U78-820PZ) mazzei and 14/4 wire specifications usingThis vinyl main drain reducer bushing is used in compatible Pentair drain applications where a plumbing transition must be reduced to the proper connection size. A correct bushing helps maintain alignment and flow through the drain plumbing while reducing the chance of leaks from mismatched fittings. It is especially useful during repairs, renovations, or drain assembly service involving vinyl pool systems. Replacing a damaged or incorrect bushing can