The GARDENA Micro-Drip System Terrace Set is ideal for efficiently and water-savingly watering up to 30 plants, whether in pots or planters. This ready-to-use set provides everything you need to easily and evenly water your plants while saving water. Special features: Water-efficient: Specifically designed to efficiently meet the water needs of various plants. Ready-to-use: Easy to set up by laying out the tubes, positioning the drippers, and connecting to the tap. Durable: Reusable MDS components for long service life. Flexible connection technology: Patented Quick & Easy connection technology for 13 mm components and Easy & Flexible connection for 4.6 mm components. Adjustable watering: Adjustable end drippers for regulating water flow from 0 to 15 liters per hour. Master Unit 1000: Regulates water pressure to approximately 1.5 bar for even water distribution. Technical data: 1 Master Unit 1000, 15 m connecting pipe Flex 13 mm (1/2"), 5 pipe pegs 13 mm (1/2"), 10 connectors 13 mm (1/2") - 4.6 mm (3/16"), 2 plugs 13 mm (1/2"), 20 m supply pipe 4.6 mm (3/16"), 20 pipe pegs 4.6 mm (3/16"), 5 plugs 4.6 mm (3/16"), 5 T-pieces 4.6 mm (3/16"), 3 regulating and shut-off valves 4.6 mm (3/16"), 10 adjustable end drippers 0-15 l/h, 20 end drippers 2 l/h, 1 cleaning needle.