Adjustable Drip Irrigation Heads, 1-4 Inch Barbed Thread, Engineering Plastic, On/Off Flow Control, for Plant and Flower Irrigation Systems (150)

Adjustable Water Flow: The drip irrigation dripper with cap control allows you to turn off the water or adjust the flow rate as needed. Suitable for daily watering of flowering plants and small gardens. 【1-4 Inch Connection】 The watering dripper features a 1-4 inch barbed thread connection. Suitable for tubing with inner and outer diameters of 3mm, 5mm, 4mm, and 7mm for use as a replacement for drip irrigation. Engineering Plastic Construction: Made of engineering plastic with a red finish. Comes as a convenient set for irrigation systems. Quantity options include 50 pieces, 100 pieces, and 150 pieces. Wide Water Coverage: Designed for wider watering coverage around plant roots and the surrounding soil. Works well for flower beds, potted plants, greenhouse cultivation, and garden irrigation systems. garden.
【Easy Installation】 Portable drip irrigation heads are easy to install and replace in compatible tubing systems. Note: Do not drill into 4mm to 7mm tubing during installation or setup.