Specification: Material: Brass Inlet: 1.0" DN25 female thread Operation Pressure: 250-450KPA Water Spray: 21 cubic meters per hour Water Spray Height Height: 3-5 meter/ 10-16 feet; Covering Diameter:1.3 meter/4.2 feet Weight:406g Outer diameter:3.5cm/1.38" Height:13cm/5.12" Quantity:1Pc More detail about this item: This is a column style 1.0" DN25 fountain nozzle. This nozzle is a kind of porous scattering nozzle. It is also called column nozzle, orchid or flower layered nozzle . Fountain nozzle sprays create beautiful visual effects for ponds and water gardens of all sizes. With beautiful shape and convenient installation, it can be adapted to a wide range of for ponds and fountains. EASY INSTALLATION: This item only requires pvc tubing and a submergible water pump. The performance of all fountain spray heads is directly affected by the gph pumped through the fountain nozzle for head. For a higher and wider spray pattern in your pond, a higher gph pump is required. Note: Only include Nozzle,not include LED.The effect picture only for reference,if you want to have a light effect, you must buy LED light. Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package list: 1Pc x Nozzle