Posted 3/29/2020 19:53 (#8150110 - in reply to #8146655) Subject: RE: Nh3 cooler
I'd suggest getting one and a old Raven controller. They can be bought quite cheap if you look at want ads. With the cost of fertilizer there can be a lot said for putting down an accurate amount. I'm always impressed when you can predict a tank running empty by the number of acres covered.
Nh3 cooler
