Posted 4/4/2012 08:34 (#2320506 - in reply to #2320354) Subject: Re: Row Starter Flow Problem - Wilgers JD 1770 w/Piston Pump
NE ND
The Wilgers are reliable when comparing each row to another. I wouldn't set up a fertilizer rig without them. They are not reliable to determine if you are gettting 0.5 GPM or 0.75 GPM. It is only a comparison to the other rows. Having 9 high & 3 low would indicate the 3 low ones have restricted flow.