With a 1/4" barb thread connection for 4mm / 7mm hoses. It can be kept constant over long periods of time or pressure fluctuations and irrigation uniformity.
Opening them completely will cover a 10 to 12 inch circle. The rotation of the lid allows the flow and diameter to be completely closed by the ratchet mechanism on the lid and the notch on the base.
Adjustable Irrigation Dripper Sprinkler Drip Irrigation System, Scope: Ideal for raised garden beds, homes, farms, lawns, greenhouse gardening, and environmentally friendly watering applications. Make additional parts easy for irrigation repair or expansion.
Effective use of water: It can be kept constant during long-term laying or pressure fluctuations, uniform irrigation, and slow watering, so that the soil absorbs water more completely in the plant root zone.
