The nozzle set is an accessory kit for Kärcher Rain System . The drip and can be anywhere on Kärcher Rain System to be attached at the hose. The installation of the collars is fast, simple and without tools. Given the integrated needle the open collar is simply engraved into the tube. By closing the cuff it is securely fixed on the tube. The amount of water drip collar can be adjusted as desired (0-10 l / h). The orientation of the spray angle is adjustable horizontally and vertically thanks to the turnable head. At the nozzle, the amount of water 0-55 l / h are regulated efficient and resource-saving. Unnecessary hose holes can be securely closed with the sealing sleeves again. The Kärcher Rain System works with max. 4 bar, combines the advantages of Micro-Dripping and conventional irrigation and can be tailored to almost any garden.Number of pieces included in the set is 30.