Features and Benefits
- High Pumping Efficiency
- Long Life and Maintenance Made Simple
- Several Models to Match Your Needs
High Pumping Efficiency
The positive displacement, sliding-vane design of the Coro-Vane pump is commonly found in the LPG industry because its pumping efficiency remain high throughout the life of the pump. The sliding vane pump is unique because it can handle small amounts of vapor formed at the pump suction, and the vanes are self-adjusting for wear. These design characteristics help the pumping efficiency remain high throughout the life of the pump.
Long Life and Maintenance Made Simple
The pump housing and rotors are constructed of ductile iron for high strength. The pump design includes removable pump casing liners in all models. Worn liners and vanes can be replaced in minutes. All models incorporate reversible side-plates which double their service life. Seal maintenance can be easily performed by simply removing the head assembly.
Several Models to Match Your Needs
Corken manufactures four sizes of stationary pumps ranging from 1 gpm to 382 gpm (3.785 to 1,446 L/min). Each pump is available with a V-belt or direct-drive mounting option.
Model Z2000: This pump is a two-inc, foot mounted, stationary pump designed for smaller LPG plant applications such as cylinder filling and bulk filling. In some regions of the world, the model Z2000 doubles as a truck pump.
Model Z3500: This pump is a three-inch, foot mounted, stationary pump designed for medium sized LPG applications such as bulk filling and bobtail trucks. It is ideal for loading and unloading applications for single or dual bobtails. The Z3500 was designed to replace the retrofit Corken’s model 1021 pump, so no changes in the piping are necessary. you simply remove the model 1021 and install the new Z3500. In some regions of the world, the Z3500 doubles as a truck pump.
Model Z4500: This pump is a four-inch, ANSI flanged, stationary pump designed for large sized LPG applications. It’s ideal for transport and multiple bobtail loading applications. If you have two or more bulkheads to load transports or multiple botails and would like to shorten your fill times, then the Z4500 is the stationary pump for you.
All of the Z-Series Coro-Vane stationary pumps come with an internal relief valve for added pump protection, relieving the pressure from the pump discharge back to the suction. All pumps must have an external bypass valve to comply with NFPA & UL requirements.
