特点：采用优质工程塑料制作，喷头结构简单，常用于摇臂式喷头，运行可靠，寿命长，尤其适合在水质较差的地区使用。

Features: Made of high-quality engineering plastic. The sprinkler features a simple structure, commonly used in impact sprinklers, ensuring reliable operation and long service life. It is particularly suitable for use in areas with poor water quality.