Patrick F

Ingersoll Rand Type 30. Works great.

We have a very similar operation, and use a pump with very similar stats to yours. Except our maximum particle size is a little smaller at 1/4", and our diaphragms are Teflon/Santoprene, and we move 180gal at a time. It works great for us. I'm curious if you can actually use a solely Santopene diaphragm if you are moving hot stillage, but I'd leave that up to the technical people at your pump dealer.