WIWA Series 521 14:1 1624 PSI WIWA Vulkan Extrusion Pump Carbon Version 16495 21000 5 Electric Start Standard Fuel Restock your HazMat Quick 5 Electric Start Standard Fuel type (Power source) Gas Wheels Large Flat Free Nozzles 0 Uses siphon action to add detergent to the water stream The WIWA VULKAN range of shovel type piston pumps covers a total of 19 pumps with outputs and pressure ratios in five performance classes and is thus one of the most extensive series worldwide ● Minimal pulsation due to rapid changeover speed● High operating pressures also make it ideally suited to pumping high viscosity materials over longer distances● Equal output and pressure for upward and downward strokes ensures constant material flow rate● Diverse sealing systems and materials for differing applications