Waterway Wide Mouth Vinyl Liner Skimmer Trim Plate / Faceplate Cover [Gray] (519-9547) filburmfg and this Marathon Electric version

and this Marathon Electric version is a 4

An expansion coupling helps accommodate installation or repair needs in compatible plumbing systems where alignment or pipe movement must be addressed

Helps restore stable support under the compatible pump assembly

voltage or flow requirements when applicable

Waterway Wide Mouth Vinyl Liner Skimmer Trim Plate / Faceplate Cover [Gray] (519-9547) filburmfg and this Marathon Electric versionThe Waterway 519 9547 trim plate and faceplate cover is designed for compatible wide mouth vinyl liner skimmer applications and comes in gray. A visible part like this is useful because it restores the finished front trim around the skimmer opening, helping the repaired installation look cleaner and more complete. Faceplate covers are especially practical when the skimmer body is still serviceable but the outer trim has become cracked, faded, or worn.