The Dickow WPC 831T was specifically designed for tanker truck unloading applications.  The compact single-stage side channel is ideal for the tight space constraints of tanker trucks.  Once the WPC pump is initially primed, the side channel pump will operate like a piston pulling vapor and liquid though the line ensuring no issues with vapor lock.  Maximum flow of 55 m3/hr (242 gpm) and maximum differential head of 110 m (~360 ft) are possible with the WPC 831T pumps.  The pumps have an operating temperature limit of 100 °C (212 °F) and pressure of 10 bar (145 psi).