Features1. Made of high quality brass material, corrosion resistant and durable.2. Easy installation requires only pipes and a submersible water pump.3. Cascade is a popular effect used in commercial and architectural fountains.4. When the water is sprayed, it can be carried out of the pool and form a large and spectacular water column.5. Fountain nozzles can be used in many different ways to achieve spectacular effects. It can be adapted to a wide range of ponds and fountains.SpecificationsItem Type Cascade Cedar Water Fountain Nozzle SprayMaterial BrassSize 10cm3.9inchOptional TypesType 1 1234 Threaded both inside and outside, 12 inside, 34 outside.Type 2 1DN25 Internal thread connection.Package list1 Cascade Fountain Nozzle SprayNoteInstallation match the draft tube with the water surface, the water can be sprayed out to form a spectacular water column.The performance of all fountain spray heads is directly affected by the GHP pumped through the fountain nozzle head. For a higher and wider spray pattern in your pond, a higher GPH pump is required.Please note that the new and old type of this product will be sent randomly, and make sure you do not mind before ordering. 1. Made of high quality brass material, corrosionresistant and durable.2Easy installation requires only pipes and a submersible water pump.3Cascade is a popular effect used in commercial and architectural fountains.4When the water is sprayed, it can be carried out of the pool and form a large and spectacular water column.5Fountain nozzles can be used in many different ways to achieve spectacular effects. It can be adapted to a wide range of ponds and fountains.