Pop-up sprinkler: How to choose a product that combines water saving and even coverage?

What are the core performance indicators of pop-up sprinklers?

A high-quality pop-up sprinkler needs to meet the two core needs of water conservation and uniform coverage at the same time. Its key performance indicators can be considered from three aspects. The first is the uniformity of the spray, which is directly related to the design of the water outlet hole and the stability of the rotation mechanism of the spray head. High-quality products can ensure that the irrigation amount error per square meter is controlled within a small range through the symmetrical hole layout and smooth rotating components. The second is water-saving efficiency, models with flow regulation function and pressure compensation technology can dynamically adjust the water effluent according to soil moisture and lawn demand to avoid waste of water resources caused by excessive irrigation. Finally, there is adaptability. Different lawn areas and terrain need to match products with corresponding ranges (usually 3-15 meters) and spray modes (full circle, semicircle, fan shape) to achieve blind spot coverage.

How to judge product practicality through detailed design?

The detailed design directly determines the user experience and life of the pop-up sprinkler. In terms of structure, spray heads and lifting rods made of brass or high-strength engineering plastic can effectively resist the corrosion and aging caused by sun and rain, and extend the service life. The sealing of the lifting mechanism is also crucial. High-quality products are designed with multi-layer rubber sealing rings to prevent silt and sand from penetrating into the lifting and lowering. In addition, the water inlet with a filter device can filter impurities in the water to avoid blockage of the water outlet and affect the spraying effect. The disassembled and cleanable nozzle structure further improves maintenance convenience.

What are the water-saving tips for installation and layout?

Scientific installation and layout are the key to exerting the water-saving efficiency of pop-up sprinklers. Before installation, the spacing of the nozzles must be planned according to the shape of the lawn and the area. The spacing is usually 80%-90% of the range, which can avoid excessive overlapping areas and waste of water. For lawns with large slopes, a layered installation method from high to low should be adopted, and a pressure regulator should be used to prevent excessive water pressure at low levels from exceeding the standard. At the same time, it is recommended to coordinate with the timer to set the irrigation time according to the precipitation conditions and the water demand of the lawn in different seasons to achieve precise water supply and further improve the water-saving effect.