Corken LPG Pumps

Corken’s positive displacement sliding vane pump, known as a Coro-Vane®, is an excellent choice for propane, butane, and agricultural ammonia applications. The self-adjusting sliding vanes improve the pumping efficiency and help extend the life of the pump. Both the standard and Z-model pumps have a replaceable cam and sideplates. Removing the pump cover gives the user full access to the rotor, cam, sideplates, 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.