To See the Video about this part got to YouTube and search for: 2" Hot Tub Pump & Heater Union Gaskets How To The Spa Guy
This part is a Set of (8) Standard 2" Heater or Pump Union Gasket with a 2 1/2" Center to Center Lip. The gasket is 2 7/8" across on the outside the inside diameter is about 2 3/16" and the lip that fits into the union is 2 1/2" center to center and fits most unions but there a few exceptions so please measure. If you order this gasket and the ridge doesn't fit you union you can trim the ridge off and use it as a flat gasket. This part is used in hot tubs between a heater or pump union and the heater or Pump. We have plenty of these. We offer these in sets as well of 2, 3, 4, 6 and 10 in our store!!
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