The Viking Pump 4624B Series™ internal gear pump is specially designed with hardened parts in key wear areas to handle abrasive liquids like inks, resin, starch, and more. These cast iron abrasive liquid pumps feature unique designs and operating practices to reduce abrasive wear for longest life.
The 4624B Series features an ultra-hard tungsten carbide idler pin and tungsten carbide idler bushing to minimize wear in this key area, since a constant supply of abrasive material is flowing through the pumping elements. The grease-lubricated bracket bushing is not contacted by the pumped liquid, ensuring long life. Such features enable the pump to accommodate liquids with concentrations of small but hard particles, such as paints, inks and pigments, filled polyois and resins, and waste oils.
Capacity |
0.75 to 182 GPM 0.17 to 41 m³/h |
Viscosity |
38 to 250,000 SSU 3 to 55,000 cSt |
Pressure |
to 150 PSI to 10 Bar |
Temperature |
-40 to +300 °F -40 to +150 °C |
Porting |
Right Angle (90°) Opposite (180°) NPT Flanged |
Drives |
P Purchased Gear Reducer Drive D Direct-Mounted Drive V Drive | V-Belt Drive |
Mounting | Foot Mount |
Sealing | Mechanical Seals |
Mechanical Seal
4224B Series
Mechanical Seal
Jacketed