... wash and river systems, minerals, fire control, pressure boosting in domestic, civil/building/ industrial engineering, chemical/power/light/ship system ... 0.75m²with protector ◊ Features:(deep-well borehole submersible water pump):1.Small size, large flow rate, full lift range, full ... 8"/10":3.Deep-well borehole submersible water pump is used for clear water in ambient temperature;4.Ceramic anti-sand ...