Pump Union Split Nuts with screws ( Pair ) in 1.5 "/ 2"/2.5"


Repair Split Nut Unions ( for broken pump unions )

Split nut pump unions are generally used to secure the hot tub pumps intake and or discharge to the spa plumbing  . Screws are included. Sold as a pair ( 2 units per order )


Measure the Inside Diameter (ID) of your current "CLOSED" split nut or regular nut. If it measures:

  • 2-7/16" then you need a 1-1/2" 
    3-1/16" then you need a 2" 
    3-11/16" then you need a 2-1/2"