Hard plumbing my equipment and the Hayward T-Cell-15 and the flow switch tee are 2". My plumbing will be 1.5". Is it ok to use this type of bushing to go from 1.5" to 2" before the SWG cell and then again after the SWG and flow switch?

I wanted to get this type, but I cannot get locally and will cost $10 extra shipping + 4 extra days to get them.


I wanted to get this type, but I cannot get locally and will cost $10 extra shipping + 4 extra days to get them.
