Sprinkler ideal for agriculture, lawn, garden, patio, greenhouse, flower beds, swimming pool mist mist cooling irrigationPressure compensating (1.5-4 bar) regardless of the pressure for consistent water flow.Fit for long row plants and drip watering individual plants.The water flow is 4L/H or 8L/h of the dripper. this is a common size used on water filter systems, water coolers, and so on.Products using the high-quality plastic, stable quality, can use for a long time. It is widely accepted by users.Features:Pressure compensated.Compensation constant outlet pressure regardless of pressure changes.Self-cleaning. Has a 1/4-inch barb thread connection.Pressure: 1.5-4.0 barFlow rate: 4L/H or 8L/H, fixed flow drippers, 4L or 8L steady flowMaterial: High quality plasticInterface size: 4/7 mm hosePackaging: 200 PcsNoteIt is manual measurement, there may be 1-2mm error.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!