The 3DPC‑A/D and 3DPC‑HV series are 3″ AC/DC wide‑voltage brushless solar pumps with corrosion‑resistant plastic impellers and NSK bearings for reliable operation. They feature an AC/DC auto‑switching controller (wide‑voltage HV controller, ≤2.2kW) that flexibly adapts to both AC and DC power sources, suiting various power environments. Key components (outlet, connecting fitting, oil cylinder) are available in stainless steel or brass for different water quality and durability needs. Free spare parts are included to reduce maintenance costs. Ideal for domestic water supply, irrigation, and off‑grid areas with zero‑energy solar operation.
