As a leading manufacturer of internal gear, external gear and rotary lobe pumps. Viking knows positive displacement pumps. And we know asphalt. That adds up to engineered solutions that make sense in the field. The internal gear pumping principle that Viking developed nearly a century ago is still the preferred technology for asphalt pumping today. A simple, two-moving-part design ensures reliable operation. Features and benefits include: • Bi-directional flow, to allow a single pump to load and unload. • A single stuffing box and shaft seal, to hold down maintenance costs. • Excellent suction lift for top-of-tank and barge unloading. • Minimal shearing on shear-sensitive emulsions. Solutions Tailored To Your Needs For each unique type of asphalt, Viking has a unique pumping solution. Viking's knowledge base provides field-tested operating speeds, clearances, materials and options that ensure your success. |