Corken’s Coro-Vane® positive displacement sliding vane pumps are an excellent choice for propane, butane, and agricultural  ammonia applications. The self-adjusting sliding vanes improve the pumping efficiency and extend the life of the pump.  Removing the pump head gives the user full access to the rotor, cam, side plates, seals, and bearings.  All of Corken’s LPG sliding vane pumps are equipped with a non-adjustable internal relief valve pre-set at the factory so no adjustments in the field are necessary.

• Designed for high pressure applications with a maximum working pressure of 400 psi (27.6 bar)
• Foot mount design with a single shaft only for stationary applications
• O-ring construction and no gaskets
• Ten vane design with no vane drivers
• Mechanically seal design with silicon carbide seal seat
• Available with NPT connections only
• Approved by Underwriters’ Laboratories (UL) for LPG and agricultural ammonia service only