High-quality 2" union gasket with 2 1/2" lip center to center engineered for secure hot tub heater and pump connections. This gasket features a 2 7/8" outer diameter and approximately 2 3/16" inner diameter, providing reliable sealing for standard spa unions.

The built-in 2 1/2" center to center lip ensures proper fitment with most common union types. Always confirm dimensions against your equipment before purchase. For unions where the ridge doesn't align perfectly, you can easily remove it to convert this into a flat gasket for broader compatibility.

Installs between your spa's heater or pump unions and the corresponding equipment assembly for leak-free operation.

Compatible with Balboa, Gecko, and ACC spa systems.

SpaShopper offers convenient multi-pack options: choose from 2, 3, 4, 6, 8, or 10-piece quantities!

Part Number: RMG-02-652G