Corken Coro-Vane® pumps are positive displacement pumps. They produce a maximum differential pressure of 125 psig (8.6 bar g). Corken manufactures four sizes of Coro-Vane pumps, ranging from 1gpm to 350 gpm (0.2–79.5 m3/hr). Corken offers these pumps with v-belt or direct-drive mounting options.
Typical applications for the Coro-Vane® pump include cylinder filling, loading and unloading of bulk trucks and transport trailers.
Long Life and Ease of Maintenance
The pump housing and rotors are constructed of ductile iron for extra strength and long life. The sliding vanes are self-adjusting which allows for longer life and higher efficiencies throughout the life of the pump. The pump design includes removable pump casing cams (liners) which when worn can be replaced in minutes. The seal and bearings can be replaced in minutes by simply removing four bolts. Some of the models are equipped with an internal relief valve.
Corken offers the option of belt drive or gear drive with reducer. The Coro-Vane® stationary pumps are designed to run up to 950 RPM. The C51/F51 bottle filling Coro-Vane pumps are designed to run at 1800 RPM.