Grommet gasket for Waterway Poly Storm jet socket

This L-shaped gasket sits in the opening of the spa shell and must be placed around a Waterway Cluster Storm socket. It also fits the CMP Typhoon 400 socket.

Properly installed, it provides a more reliable seal than a simple flat gasket.

Dimensions
Inside diameter: 65 mm
Outside diameter: 78 mm

Part numbers
Waterway: 711-4040