Pentair Sta-Rite PosiFlo TX Clamp Ring w/o Nut (WC19-43) raypak A collar like this is

A collar like this is useful because it restores the mounting and finishing structure around the skimmer opening while preserving the original vinyl-liner-specific style

Replacing it with the correct Maytronics option helps keep the cleaner working the way the platform was designed to work

A flow switch helps verify water movement in a compatible system so connected equipment can respond appropriately when flow is present

The Speck Pumps A91 Pump Union NPT without Adapter (2500300913) is a replacement union fitting for compatible Speck pump installations that use an NPT-style connection

Pentair Sta-Rite PosiFlo TX Clamp Ring w/o Nut (WC19-43) raypak A collar like this isWhen a small part creates a big service issue, Pentair Sta Rite PosiFlo TX Clamp Ring w o Nut gives technicians and pool owners a direct replacement option for the affected assembly. Replacing worn filter hardware helps maintain pressure control, secure sealing and dependable filtration performance. Whether the job involves a filter, pump, valve or cleaner repair, details such as size, seal style, pressure rating and model family matter. This item