This item is made with high quality material for durable use. It is easy to use and install with a long life. With high performance, it is suitable for wells, swimming pools, aquariums, aquariums, solar cycle and water circulation systems. Brushless DC motor can be applied, run without sparks, stable and reliable running, low power consumption. Diving construction and completely waterproof Low noise. Made from high quality materials, this product is durable and has a long service life. Suitable for fountain, swimming pool, aquarium, fish tank, solar cycle system, water circulation system . It is easy to use and install. The brushless DC motor can work without sparks, stable and reliable operation, and low energy consumption.