Easy installation: only requires tubing and a submersible water pump. Adjustable nozzle head, watering spraying area and direction can be adjusted according to your needs. Cascade is a popular effect used in commercial and architectural fountains. Made of quality brass material, and . Fountain nozzle sprays can be used in a wide variety of ways to achieve spectacular effects.It can be adapted to a wide range of ponds and fountains., Weight: 0.4739938633 Pounds, Manufacturer: Ehwisbe