Features: Adopting a high flows design ensures fast water flows and reduces waiting time. Make of PP, providing excellent wear resistance and corrosions resistance. Builted in float valves structure for automatic water levels regulation. Installation can be completed without complex tools, improving efficiency. Suitable for situations that require stable water flows control, such as fish pond management, horticultural irrigation, household water tanks, or agricultural irrigation systems. Specifications: Component: PP Type: 1/2inch Side Water Inlet, 3/4inch Top Water Inlet, 3/4inch Side Water Inlet, 1inch Top Water Inlet, 1inch Side Water Inlet(optional) Size: As Shown in the Picture Package Includes: 1pc Automatic Water levels Control valves note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.