Pentair/PacFab Bermuda Gunite Black Skimmer Collar (516329) switches A set like this is

A set like this is useful because it helps restore proper fastening at key assembly points while offering the durability benefits associated with stainless steel hardware

intact piston assembly to open and close properly

A lock ring like this is an important service component because it helps secure the valve assembly properly and contributes to the structural completeness of the connection

The Hydro-Quip manual reset hi-limit sensor is designed for compatible heater and control applications where the supported over-temperature protection device needs replacement

Smith tread assemblies

Pentair/PacFab Bermuda Gunite Black Skimmer Collar (516329) switches A set like this isThis service part is made for black gunite skimmer collar for Bermuda style skimmer finish and service, giving technicians a cleaner way to complete a precise equipment repair. It helps maintain skimmer fit, water draw, debris capture, and the finished look at the pool opening. A proper fit helps avoid makeshift repairs that can create leaks, poor flow, or stress on nearby components. Correct skimmer parts help improve surface draw and keep debris