The impellers and the diffusers are made of new technology, USA high tech composite plastic material, and stainless steel. It is high strength, wear resistant, good to against sands impact, and more longer using life.
1. Adopt stainless steel 304 pump pipe, POM impeller, PPO diffuser, beautiful and corrosion resistance.
2. The maximum diameter is 125mm, which is smaller than the standard 6-inch well pump and easy to install in a smaller well.
3. Pump head material: options: copper alloy, stainless steel 304/316, cast iron (anti-rust treatment).