2, easy installation, anti-clogging, long service life; 1, with the turbulent flow path, in the case of pressure changes in the flow can be kept stable within a certain range. 【Wide Usage】These lawn watering equipment are widely used for lawn watering, garden watering, garden watering and farmland watering. 3, so that each of the pots uniform irrigation, played the role of precise irrigation. Wide Applications: This adjustable water flow dripper is suitable for the irrigation system of pot garden, greenhouse, agriculture, lawn, herb, flower bed, orchard, etc.