SGD-type pump is characterized by its rational structure, high efficiency, nice NPSH, low vibration, stable operation, long service time and so on. It is applied to transport medium mineral water containing solid particlesl.5% (the granule is less than 0.5mm) and some other liquids similar to it. It is perfect equipment
for mineral drainage and some other high pressure water supply. It can also be applied in petrol, chemical engineering, metallurgy, water supply and drainage for factory and city.