The spray size of the nozzle has been determined when the nozzle is manufactured. If you want to adjust the spray size of the existing nozzle, it is almost impossible. This is why the nozzle has so many specifications.

For the adjustment of the nozzle spray size, only the pressure change can be used. This adjustment range is very small. Often the spray angle can only change less than 10 degrees, and even the angle change of some nozzles is less than 5 degrees. Therefore, we recommend that you calculate the various parameters of the nozzle in detail when purchasing the nozzle, and these parameters must have a certain degree of redundancy. This is to deal with the influence of uncertain factors on the spray effect of the nozzle.

Regarding the purchase of nozzles, it is a very professional job. You need to calculate and summarize a series of parameters such as nozzle material, spray angle, spray flow, nozzle number, nozzle installation height, nozzle installation distance, etc. according to the expected effect. , This is very difficult. The good news is that our professional engineers can assist you in this work. You only need to describe the nozzle type you need or other parameters in the sprinkler system in as much detail as possible, and our engineer can recommend the nozzle that suits you. , And make a detailed nozzle installation plan for you, this service is free. So if you are confused about the nozzle selection, please feel free to contact us.