The spraying radius varies depending on the model.
DS204 (radius 7~8m: water pressure for home use),
DS321 (radius 10~12m: use of motor pump),
DS527 (radius 12~14m: use motor pump),
DS633 (radius 20~22m: use motor pump)
You can use the product you want according to the appropriate spraying radius (in-house production/production of Dongwon Agricultural Co.)