The buried nozzle is made of high-strength anti-aging plastic material, and the lifting spring is made of stainless steel. Connection joint: 4 point 1/2 female thread 0-360 degrees adjustable at any angle 8-10 meters in diameter Pressure 1-3 kg Flow rate 0.09-1.22 cubic/ hour Built-in nozzle, slow speed and long spray distance. Nozzle change without tools. Easy to clean and wear resistant bearings. The integrated nozzle is easy to install and the flow can be maintained even if the water quality is poor. The lifting column is equipped with a filter screen inside. Nozzles and filters are easy to replace. Full circle and fan spray all in one. "Note: The data are all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending the physical object received Delivery Quantity: (according to the main picture)