50Pcs 1/4inch Adjustable Drip Irrigation Parts, Irrigation Drippers Sprinklers for Drip Irrigation System

Has a 1/4-inch barb thread connection, Suitable for 4mm/ 7mm(Inner/ Outer diameter) tube. Able to Maintain constant when Long laying or pressure fluctuations, irrigation uniformity. Rotation of the cap allows adjustment of flow and diameter of throw down to a complete shut-off via a ratchet mechanism on the cap and a notch on the base. Adjustable Irrigation Drippers Sprinklers Emitter Drip System,Automatic cleaning, the starting water erosion flow channel, anti-clogging performance. Making effective use of water:Able to maintain constant when Long laying or pressure fluctuations, irrigation uniformity, slow watering rate allows soil to absorb water more completely in the root zones of plants. Sufanic Color: Blue Material: Plastic