Why do you prefer the seperate controller?
I have a 1/2 acre filled with I-20 Stainless Steel heads,no problems. Also, great nozzle selection...
Has anybody tried the new Icon Controller from fertigator? or seen it?
That's Funny, myself and my neighbor both installed them 10 days, and no leaks.....
Hope this helps: http://www.hunterindustries.com/Resources/Design/design_calculator.html?Category=MAT
