Features: This nozzle is a kind of porous dispersion nozzle. This is called a 2 Tier nozzle or Direct Center Straight. Center Straight is a popular effect used in commercial and architectural fountains. Fountain nozzle sprayers can be used in many different ways to achieve spectacular results. With its beautiful shape and convenient installation, it can be adapted to a wide range of ponds and fountains. Easy installation, requires pvc pipes and submersible water pump. Technical data: Kolor: as shown in the picture! Size: total height: about 12 cm/4,7 inch, maximum diameter: about 7 cm/2,8 inch; Connection Size: DN25 Operating pressure: 70KPa Amount of water sprayed: 21 (M3/H) Spray height: 3-5m Opacity diameter: 1,2-1,5 m List of packages: 1 * Fountain Nozzle Please be aware: