Balboa compensator ring 3.5"

This wall thickness compensating ring, combined with a fixing nut and L-shaped gasket, prevents the Balboa 2" classic and transparent sockets from being glued to the spa shell.

The ring provides a better seal even when facing inconsistent wall thicknesses.

Dimensions
Inside diameter : 58 mm
Outside diameter : 107 mm

Part numbers
Balboa : 943600, 90095100