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qgd screw submersible pump, qgd screw submersible pump qgd screw submersible pump Application Applied to pumping such liquid which is clean, free from solid or abrasive substances or chemically neutral or close to the characteristics of water. Features 1.Screw pump Light and handy 2.Screw instead of impeller 3.Useful but cheaper than impeller pump 4.Equip with start control box Technical data Head:50-100m capacity:0.8-3.5m³/h Pump 缺失: Morocco

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