4DLR

The 4DLR series offers a cost-effective yet reliable solution for deep-well and bore-hole water pumping in solar-powered or hybrid (solar + AC) systems. With a 4-inch pump body and plastic impeller the series is designed for larger flows at moderate heads for tasks such as field irrigation, livestock watering and rural water supply. The stainless steel pump body ensures durability in submerged environments, and many models feature AC/DC hybrid input (denoted “A/D” suffix) enabling both solar DC and AC mains input to ensure continuous operation. For example, one model list shows: Power ~ 750 W, Voltage ~ 110 V, Max Flow ~ 5 m³/h, Head ~ 85 m.