General description 200pcs Adjustable Irrigation Drippers are designed for efficient water use in vegetable gardens and flower beds. These micro flow dripper heads feature 360-degree adjustability with 8 spray holes to control water flow and minimize wastage. Their large water channels and self-cleaning design help prevent blockages, ensuring a consistent and effective irrigation system. Technical specifications Connection size: 4mm Spraying radius: 0-0.5m Flow rate: 0-70L/H Working pressure: 2-4kg Package content: 200 drippers Compatibility and accessories Compatible with 4mm and 7mm pipes (inner/outer diameter) Connection: 1/4 inch groove thread connector Installation Use a hole punch to drill a hole in the pipe drip tray, then insert the adjustable dripper into the hole. Ensure the connected parts are placed in 70-80°C water for 10 seconds before assembly to maintain a tight fit after cooling. Drill holes with a diameter of less than 0.5mm. Usage Ideal for pot irrigation,