Viking 34

The 34 internal gear pump is used for handling asphalt, bitumen, tar, and similar viscous materials. It is suited for applications requiring continuous heating to maintain fluid flow and prevent solidification. It delivers flows up to 450 GPM (102 m³/h) with pressures up to 100 PSI (7 bar). The pump operates across viscosities from 31 to 250,000 SSU, supporting stable transfer in low to moderate pressure systems. Constructed in cast iron, the pump features full jacketing across the casing, head, and stuffing box. This allows efficient heat transfer using steam or hot oil, maintaining fluid temperature during operation. The simple construction supports reliable and economical operation. Multiple drive and mounting configurations allow integration into asphalt and bitumen handling systems.