Connection Size: G1 (DN25, 32mm), Nozzle size: G1 (DN25) Nozzle: approx. 109*72mm/4.29*2.83inch, G1 (DN25) Nozzle: Pressure: 35Kpa, Amount of water: 8.0 m3/H, Spray height: 1.5M, Cover the diameter: 1.5M | The nozzle is made of quality brass material, corrosion resistant and durable, long service lifespan, beautiful brass golden color, high-grade looking. | This is a small to large injector nozzle