3-Phase Submersible Well Pump for Irrigation High Head Water Pump Stainless Steel & Cast Iron Options Available in stainless steel (304/316) and cast iron options, our pump resists corrosion and wear, even in harsh water conditions with sand or minerals. It supports global voltage standards (380V–480V) and both 50Hz and 60Hz power supplies, ensuring seamless integration into your local power system. With a high-efficiency motor, IP68 protection rating, and modular multi-stage