The H1/4U-SS6560 flat fan nozzle has a strong impact force and a moderate coverage. When the pressure is 3bar, the spray angle is 65 degrees, and the flow rate is 24L/min. As the pressure changes, the spray angle and flow rate will also change accordingly. You are welcome to contact us at any time to obtain flow parameters under different pressures. We can customize nozzles with different materials and different threads for you, with good quality and low price.