3G Series
● Features
➢ The three spindle screw pumps consist of general design type 3G,marine usage pump 3GC and three screw pumps of special design.
➢ The three spindle screw pump is a postive displacement rotary pump. Inside the pump casing, as the flanks of teeth of drive screw and idler screws are engaged and the screws are also matched with the three inset holes, several sealed moving chambers are thereby formed in between the pump inlet and outlet end.These closed chambers will take the medium inside to move from the inlet end axially and let flow pressurized progressively, to have a continuous, constant ,axial flow pressured liquid.
● Performance range
➢ The three spindle screw pumps are suitable for pumping various kinds of non-corrosive oil without contents of solid grains and liquids similar to lubricating oils, The viscosity of mediums to be conveyed range from 1.2 to 100°E(3.0 to 760 cst) ,liquid with a higher viscosity could also be pumped after heating up (lowering down the viscosity).
➢ The flow range is 0.2~590m3/h
➢ The maximum working pressure is 100 bar
➢ The highest temperature is 150℃.
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