
Oil Cooling Spiral Centrifugal Pump for Submersible Installation and Dry Installation Immersible Pump. Large Solid Diameter: Spiral impeller forms large channels to transport liquids with large particles. Non-Clogging Performance: Effectively transports fiber materials, high viscosity, and high concentration liquids. Low Turbulence Design: Stable flow with minimal damage, suitable for live fish and vegetables. No Overload Power Curve: Flat power curve prevents motor overload; no need to close valve at start. High Efficiency: Smooth hydraulic channel reduces recirculation, lowering energy and maintenance costs. Customizable Configuration: Outlet diameter, materials, and motor power can be customized per customer needs. Factory Testing: All products undergo 100% visual and functional inspection before leaving the factory. Video Installation Support: Free video guidance provided for installation and minor usage issues.