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Centrifugal pump TK-TKR-VTK - DN 25 - 250waterelectricself-priming
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Characteristics
- Technology
- centrifugal
- Fluid
- water
- Operation
- electric
- Priming
- self-priming
- Domain
- industrial
- Other characteristics
- multi-stage
- Flow
840 m³/h
(29,664.32005 ft³/h)- Pressure
40 bar
(580.151 psi)
Description
Different types of ROTOS pumps are TK, VTK and TKR with multistage centrifugal characteristics. These are different from ordinary centrifugal pumps, because of no self priming feature. Therefore, it is important to fill and vent pump casing as well as a suction pipe at the first start. The pipe should have a foot valve for the suction level below the pump. The first critical speed of the rotor is lower than the actual speed of operation. Therefore, in the presence of motor with changeable speed driver, invert or any similar device, it is vital to build it carefully to reduce the chances of risk during operations in the critical speed.
Catalogs
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.