This set is a Set of (2) 2" Slip X 2" Threaded Pump Union with Gasket or O-ring that matches Union.
The Union recieves a 2" pipe or fitting on one side and then Screws to a 2" Wetend(Pump) Threaded Part on the other side. It will Glue to a 2" Pipe or Slice and screw to a 2" Wetend fitting. Don't be confused we also offer a Pump union that is 1 1/2" Slip X 1 1/2" Pump Wetend or a 2" Slip X 2 1/2" pump Union.
If your plumbing is 2" and your Pump Wetend Thread is 2" this part is correct. Also if your Pump is 2" and Your Plumbing is 1 1/2" You can use a 1 1/2" To 2" Bushing to make them fit together. This version is the most popular version. 1 1/2" x 1 1/2" is 2nd most popular and 2" X 2 1/2" is 3rd most popular.
The pictures also show a wetend so you can see what this part screws to. The Wetend is NOT Included in the sale.
This part is used in hot tubs to plumb to a Pump 2"Wet End Fitting.
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