... /750Max flow3.6M3/hMax head80mVoltage48VPower750WPump diameter4”Outlet1.25”G.W.10.3kgwarrantyOne yearMATERIALPump casingStainless steelScrewStainless steelShaft coreStainless ... -free, safe, reliable, energy-saving, efficient;Photovoltaic water pump, Permanent magnet brushless motor, Maximum power point tracking ... inch 48V screw solar powered solar submersible water pump system (4SPS3.6/80-D48/750)