Features:           * The nozzle is made of quality brass material, corrosion resistant and durable, long service lifespan,                             beautiful brass golden color, high-grade looking.           * The fountain 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 for home                             courtyard, garden water pond, park fountain, hotel fountain decoration.           * Different sizes for your different occasional fountain decoration or demands.           * Fireworks nozzle augments its spout effect by adding water volume from the pool. In this way, a very                             heavy, powerful effect is achieved with little alteration.           * Easy to install, it only requires PVC tubing and a submergible water pump.                      Specifications:           Condition: 100% Brand New           Material: Brass           Color: Gold           Connection Size (Internal thread): 1/4", 1/2", 3/4"           Nozzle Size:           1/4" Nozzle Dia. x Height): Approx. 1.7cm x 4.1cm / 0.7 x 1.6inch           1/2" Nozzle Dia. x Height): Approx. 2.4cm x 6.1cm / 0.9 x 2.4inch           3/4" Nozzle Dia. x Height): Approx. 3.1cm x 6.7cm / 1.2 x 2.6inch                               Following Theoretic Data is for Reference:           1/4" (DN8) Nozzle:           Pressure: 15Kpa           Amount of water: 2.0 m/H           Spray height: 0.7M           Cover the diameter: 0.4M           1/2" (DN15) Nozzle:           Pressure: 35Kpa           Amount of water: 3.0 m/H           Spray height: 1.3M           Cover the diameter: 1.0M           3/4" (DN20) Nozzle:           Pressure: 40Kpa           Amount of water: 5.0 m/H           Spray height: 1.5M           Cover the diameter: 1.2M                      Package Included:           1pc x Column Style Fountain Nozzle                      Please Note:           1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.           2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different                             from the real object. Please take the real one as standard.