1. brass fireworks fountain nozzle 2. great for outdoor fountains 3. excellent spray performance 4. differen sizes available fireworks fountain nozzleModel: LZ8014Item no.Connection sizeOperating pressureJet heightWater-jet volumeCovering diameterLZ80141/2"401.831.8LZ80143/4"402.051.9LZ80141"402.372.3LZ80141-1/2"602.5102.5LZ80142"802.8122.8 fireworks fountain nozzle