Rotary vane pump with built in relief valve and bypass suitable for all petroleum products. Corken Coro-Vane pumps are positive displacement pumps. They produce a maximum differential pressure of 125 psig (8.6 bar g). SPECIFICATIONSFEATURES & BENIFITSDOWNLOADSCorken manufactures four sizes of Coro-Vane pumps, ranging from 1gpm to 350 gpm (0.2 - 79.5 m3hr). Corken offers these pumps with v-belt or direct-drive mounting options to run up to 950 RPM.Applications - Typical applications for the Coro-Vane pump include cylinder filling, loading and unloading of bulk trucks and transport trailers