I worked on these sorts of pump motor assemblies for 19 years. This brings back memories. I still remember the number of that exact pump seal......PS447. You will find pumps like this on big commercial dishwashers. From small single rack machines to ones that fill a whole room.
![TORNO caseiro mais simples de ser feito [ homemade lathe ]](http://i.ytimg.com/vi/84H1Q7qrBMA/mqdefault.jpg)
I worked on these sorts of pump motor assemblies for 19 years. This brings back memories. I still remember the number of that exact pump seal......PS447. You will find pumps like this on big commercial dishwashers. From small single rack machines to ones that fill a whole room.