3QGB screw pump is a three screw spindle pump, This pump with heat jacket. Use for transfer bitumen(asphalt),heavy oil,etc. Applicable temperature：≤350℃
3QGB screw pump, Three Screw Spindle Pump model have: 3QGB 45X3-36; 3QGB 45X2-46; 3QGB 55X2-46; 3QGB 60X2-43; 3QGB 60X2-46; 3QGB 70X2-46; 3QGB 80X2-36; 3QGB 80X2-46; 3QGB 80X2-51; 3QGB 80X2-54; 3QGB 90X2-36; 3QGB 90X2-42; 3QGB 90X2-46; 3QGB 90X2-51; 3QGB 100X2-46; 3QGB 100X2-51; 3QGB 110X2-46; 3QGB 120X2-42; 3QGB 120X2-46; 3QGB 120X2-51; 3QGB 140X2-46; 3QGB 150X2-46; 3QGB 150X2-51；
This is a positive displacement pump. The advantages are simple structure, small volume and stable pressure. Noise is low, efficiency is high. Depend on screw meshing principle, provide stable pressure for the system.
Application viscosity: 3~760cst
