DescriptionThe dripper can adjust the water yield through the screw rotation according to the actual need, making effective use of water. Made of material, good seal and long serving life. Suitable for the PE lateral.Features- Color: Red and black.- Size: 2.50X2.00X2.00cm/0.98X0.79X0.79 inch.- Material: Plastic.- Working pressure: 1-3KG.- Flow: 0-70L/H.- Spraying diameter: 0-1m.- With 8 holes, the water flow rate can be adjusted and cut off, make effective use of water, no waste.- Great suitable for: Automatic watering potted plants, agriculture, lawn and garden and so on.- Full open they will cover a 10 to 12 inch circle. Rotation of the allows adjustment of flow and diameter of throw down to a complete shut-off via a ratchet mechanism on the and a notch on the base.- It can be irrigated evenly and at a slow rate, allowing the soil to absorb more water from the roots.- It is very firm and will not fall off when the water pressure is high. It is practical, light, flexible, simple, and has strong wear resistance and a long service life.Packing list: 120 x irrigation drippers