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 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 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 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