Shandong China Coal Industry&Mining Supplies Group
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It adopts lightning protection, waterfilling, permanent magnet, brushless DC, and non-sensor shielding motor, and MPPT (maximum power point tracking) driving device and has diving depth of 200m, and motor efficiency reaches over 90%.
Full-automatic operation, unmanned guarding, apply to photovoltaic and wind power direct power supply (storage battery power supply)
Household water, deep well water, vehicles, ships, reverse osmosis pure water machines, water treatment equipment, filters, spraying devices, purification equipment, cooling systems, and other industries.
