Gasket for 2-1/2" Heater or Pump Union

Hot tub pump union gasket with ribbed o'ring on one side and flat on the other side measures about 3-1/2" outside diameter and is labeled and referred to as a 2-1/2" gasket which fits hot tub pump and heater unions referenced as 2-1/2". Made of a silicone based material for long life.

Details:

• Brand Waterway
• Waterway P/N 711-6020
• Outside diameter 3-3/8"
• Inside diameter 2-1/2"
• Width 1/2"
• Flat on one side, o-ring rib on other side
• Colour: clear opec
• Waterway part # 711-6020