1, spray range widely 2, spraying uniform 3, not easy jam 4, stable performance 5, ... , not easy jam 5, stable performance General Features:Spec : 1/2 " Male Nozzles dia: 4.0mm Pressure: 1.5-3.5 ... Bar Flux: 0.95-1.13 m³/h Radius: 8-14 mHigh water distribution with spacing upColor-coded bayonet nozzles ...