You are buying a Set of (2) 2" Pump Union Split Nut Repair Kit which includes the split nut and (2) Screws for use with a 2" Pump Union. The Pump Union Split Nut that measures about 3 3/8" on the outside and mounts to the existing Pump Union Body using 2 screws to hold it in place. This Split Nut measures about 2 3/4" ID and mounts on the old Pump Union holding flange and screws onto the pump threads with a gasket between the union and pump. If your pump union plumbing is 1 1/2" or 2" and your pump Threads are 2" (Meaning the Threaded Part measures about 3" Across) this part is correct. This version is the most popular version. This part is used in hot tubs to do an emergency pump union repair instead of replacing the pump union and all other glued in parts. To install this repair kit you will have to remove the old broken pump union flange nut. This nut can be cut off with a hack saw blade or some cutting pliers if the nut is split enough. Be careful not to cut the pump union..
We have done a lot of extra work with videos and pictures to prevent you from choosing the wrong part..
Special Note: This Nut will not work on J-Pump Wet Ends or Hayward Wet Ends.. Note: The pump and other parts in pictures are NOT included!! We also offer this Union Repair Kit With our without a gasket and also in singles or doubles in our store.
0121109020 , 1005-4W , 121109020 , 400-5301, 89-395-1000
Posted by Robert Abbs on Feb 21st 2018
I thought I was going to have to cut the flex tubing and put in a new standard nut and then glue a coupler to the flex line.
Posted by Unknown on Nov 1st 2016
this lets you fix a broken part with out having to cut and glue new pipes should have on hand at all times