50 Inch DHF 750W Portable Solar Surface Pump Heavy Duty Irrigation Booster Pump Cast Iron Body Dry Run Protection 21m3/h 16m

Product details

750W High Power Output: Delivers stable 21m³/h large flow and 16m reliable head, perfectly meets small to medium farm irrigation, garden watering and domestic water supply needs

Strong Self-priming Capability: Up to 7m vertical suction lift, no manual priming required after first use, works seamlessly with rivers, lakes, ponds and water tanks

Optimized Hydraulic Design: Precision-machined impeller and volute, 20% higher efficiency than traditional AC pumps, reduces required solar panel capacity

Built-in Dry Run Protection: Automatically shuts down when water level is too low to prevent motor damage, extends pump service life

High-efficiency MPPT Controller: 99% maximum power point tracking efficiency, fully captures solar energy, operates directly from solar panels without batteries

Full Protection System: Comprehensive overvoltage, undervoltage, overcurrent, overload and overheating protection, auto-restarts when conditions normalize

Cast Iron Pump Body: High strength, impact and corrosion resistant, designed for long-term outdoor agricultural use

100% Pure Copper Winding Motor: Low energy consumption, low heat generation, 50,000+ hours service life

Premium Mechanical Seal: 100% leak-proof, wear-resistant, ensures continuous and reliable operation

Integrated Portable Frame: Sturdy metal frame with ergonomic design, easy to transport and move between different fields

Quick & Easy Installation: Simple plug-and-play connection to solar panels and water pipes, no professional skills required

Compact 50 Inch Design: Space-saving, easy to store when not in use

grid Solution: Eliminates electricity bills and power outages, ideal for remote farms, pastures and off-grid homesteads

Wide Voltage Compatibility: Adapts to unstable solar power conditions, ensures stable operation even in cloudy weather

Multi-purpose Use: Suitable for agricultural irrigation, livestock watering, garden irrigation, domestic water supply and water transfer