PSHFQ4010: High Flow Nozzle, 1 GPM, 4 LPM (Pack of 10) HAS_IMAGE Enhanced Grass Health: With the 1 64 Enhanced Grass Health: With the ability to maintain a consistently sharp cutting edge Electro mechanical actuation in this valve enables targeted fluid regulation based on input signals from the system John Deere has you covered including use of blends of fertilizer and pre emergent herbicide for burndownLarge droplets (ultra coarse and extremely coarse) can reduce drift better than flood or deflect nozzles while the tapered wide angled fan style promotes uniform nutrient application Wide 140 degree pattern allows lower boom height to minimize corrosive effects on equipment Compatible with conventional spraying