The TORISHIMA CDKTV is a vertical double-suction pump with a canister. It is mainly applied for brine recirculation pumps in seawater desalination plants and hot well pumps in geothermal power plants.
The hydraulic design of the double-suction impeller is optimised to obtain high efficiency whilst keeping the volute casing size and canister inside diameter minimum. Also, lower NPSH3 allows higher operating speed compared to conventional single-suction vertical pumps.
This optimised design provides minimised power consumption, plus smaller canisters in length and diameter which contribute to reducing the cost of excavation / installation.
Multistage design for higher head is available on customers requirement.