2 1/2" Split Nut For Hot Tub Pump Union

Split nut with narrow flange on the back for hot tub pumps with union threads referenced as 2-1/2" (actual threads 3-5/8"). Fits spa pump plumbing tail pieces only with threads referenced as 2-1/2" like Waterway Executive 48/56 intake threads, Aqua-Flo XP3 and Waterway Viper series pumps.

Details:

• Manufacture Magic Plastics

• Manufacturer P/N 121109025

• Referenced size 2-1/2" (Actual thread size 3-5/8")

• Includes 2 screws

• Small back flange only fits pump tail pieces

• Does NOT fit any brand or style of inflatable or soft side spas or pools

Important

Measure the inside diameter "ID" of your current threaded nut or the outside diameter of the hot tub pump threads:

If it measures:

• 2-3/8" then a split nut referenced as 1-1/2" is required,

• 3.0" then a split nut referenced as  2" is required,

• 3-5/8" then a split nut referenced as  2-1/2" is required,