Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si The nozzle is made of quality material, corrosion resistant and durable, long service lifespan, beautiful golden color, high-grade looking. The nozzle is for porous scattering. The center of the water column and nozzle spraying formed three layers outward radiation parabolic spray. the water shape is very beautiful courtyard, garden water pond, park , hotel . nozzle head has different sizes for your different occasional decoration or demands. nozzle augments spout effect by adding water volume from the pool. In this way, a very heavy, effect is achieved with little alteration. Water spray sprinkler head is easy to install, it only requires PVC tubing and a submergible water pump. Specifications: Condition: Connection Size (Internal thread): 3/4 inch Following Theoretic Data is for Reference: 3/4 inch (DN20) Nozzle: Pressure: 40Kpa Amount of water: 5.0 m/H Spray height: 1.5M Cover the diameter: 1.2M Colour: gold Material: Nozzle Size: 3/4 inch Nozzle (Dia. x Height): Approx. 3.1cm x 6.7cm / 1.2 x 2.6inch Package Contents: 1 x Nozzle Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.