Volute PS1-25P

Didn't quite fit the base plate.

I assumed that the baseplate with the lip would fit flush with the volute. The previous ones were made of a harder plastic and fit precisely. I taped out the holes for the screws and used brass machine screws instead of the zinc coated sheet metal screws which would eventually rust. Tightening up the screws a little at a time allowed the baseplate lip to wedge up into the volute. I also had to remove the splines where the pedestal pipe fits. This was done easily with a Dremel.