Yamada 2" sc414 Stainless Steel Air Powered Double Diaphragm Pump NDP-80BST-NPT

Yamada 2" sc414 Stainless Steel Air Powered Double Diaphragm Pump

I received a bunch of these type pumps in. They are in great shape but no badges that I could find. I know it has SC414 meaning Japanese Stainless steel from stamp on body. Feel free to ask any questions and I will try to get answers for you.

I have a 3" just like this one!