70/85 mm gasket for Sundance valve

This flat gasket is a spare part of many plumbing parts used by Sundance Spas on its hot tubs:

• Diverter valves on the 780 and 880 series since 2007, the 680 series (Burlington, Hartford, and Hawthorne) since 2008, and Elite since 2011
• Divert-A-Jet (2006+ 680 Denali Model) (2003-2005 Del Sol Redondo Only)
• SunScents Dispenser Assembly
• All filter suction assemblies

Dimensions
Inside diameter: 70 mm
Outside diameter: 85 mm
Thickness: 6 mm