Description Made of quality brass material, and durable. Easy installation: only requires tubing and a submersible water pump. Cascade is a popular effect used in commercial and architectural fountains. Adjustable nozzle head, watering spraying area and direction can be adjusted according to your needs. 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. Specifications: Item Type: Cascade Cedar Water Fountain Nozzle Spray Material: Brass Color: golden Type : 1 inch DN25: Inside thread connecting. Notice: Installation: match the draft tube with the surface of the water, the water can be spayed 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. Package Contents: 1 x Fountains Sprinkler Head Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.