This Kit is a Set of (2) Jacuzzi J Pump Style Pump Unions with 1 1/2" Slice Valves. The 1 1/2" Slice valve will glue inside the J pump union then you glue your 1 1/2" pipe which measures about 1 7/8" OD into the slice valve. The J Pump Union receives a 1 1/2" or 2" pipe or fitting on one side and then Screws to a Jacuzzi Brand J Pump Style Wet End(Pump) Threaded Part. Don't be confused we also offer a Pump union that is 2" and the threads measure the same across but they will not fit each other. This Union fits a Wet End where the threads are 3" across and it has a beveled mating surface where the standard 2" union measures 3" but has a flat mating surface. If your plumbing is 1 1/2" or 2" and your Pump Wet End is a Jacuzzi J Style this part is correct.
Note: This pump can be found in other brand hot tubs that are not names Jacuzzi® like Blue Ridge, Gatsby, White Springs and many others so look at the pictures and be sure before ordering. This part does not Fit a Jacuzzi Premium Brand tub..
