The H1/4U-SS80100 flat fan nozzle has a huge jet flow, which means that its impact force will also be very huge. At 3bar pressure, its jet angle is 80 degrees, and the flow rate is 39L/min. If your spray system is Many Х1/4У-СС80100 млазницаs are needed, so the power of the water pump must be large enough to drive the nozzles to work normally. Regarding the selection of sprinkler system parts or nozzle installation arrangement, you can contact our engineers at any time, and they will give you the best advice.