Waterway Insider [Self Aligning 1-1/2" Gry] (550-9237) harwil The mixed-end configuration makes this

The mixed-end configuration makes this valve practical where the surrounding plumbing layout requires both a size transition and dependable valve function

Matching the proper DPDT format helps preserve the original control logic of the application instead of changing how the system behaves

this lid gasket helps support dependable tank sealing and contributes to cleaner overall system integrity

but the original equipment manual

Waterway Insider [Self Aligning 1-1/2" Gry] (550-9237) harwil The mixed-end configuration makes thisWaterway Insider [Self Aligning 1 1 2" Gry] (550 9237) is a Waterway Plastics adapter fitting designed to help connect compatible pool or spa plumbing components. Adapter fittings are commonly used when transitioning between hose, threaded, slip, or inlet outlet connections during equipment repairs, upgrades, or system installations. This part is useful for restoring a secure plumbing connection when the original fitting is cracked, worn, missing, or