3G screw pump
Feature
Liquid is delivered in axial direction continuously without agitation, and pulsation, so screw pump has constant capacity and pressure, smooth running, small vibration and noise.
Screw pump has a very high suction capacity. It needn't bottom valve and other equipment.
The drive screw is driven by motor and the idler screw is driven by the pressured liquid, between the drive screw and idler screw, screw set and insert an oil film is formed, so the mechanical friction is minimized and a longer life is ensured.
Screw pump has single suction, double suction and horizontal installation, vertical installation pump. In order to ensure the safe working of pump, motor, piping system, screw pump is equipped with safety valves.

Using range
The three spindle scew pump is suitable to carry various kinds of non-corrosive oil without contents of solid grains and liquids similar to lubricating oils, the viscosity of mediums is from 1.2 to 100 degrees E(from 3 to 760 mm2/s). The temperature is equal to or less than 150 degree centigrade.
The flow range is from 0.2 to 400m3/h, The working pressure is from 0 to 16Mpa.