CPW - Boiler Circulation Pump

The Torishima CPW is an end-suction volute pump primarily utilised as feed or circulation pumps in high-pressure hot water generation plants.

CPW hot water circulation pumps complement existing series of single-entry, single-stage pumps with process-type construction. The casing can remain connected to the piping even when the rotor is disassembled. Additionally, if a spacer-type flexible coupling is installed, the driving motor can be omitted after reassembly of the pumping set.

The well-established modular construction system, already employed in several pump series, has been implemented once again for the CPW series. With 18 available pump sizes, these pumps offer economical operating conditions at the duty point and favourable NPSH values across the entire performance range.

Technical Data

CPW
Capacity up to 1,440m³/h / 6,336 USgpm
Total Head up to 200m / 672ft
Temperature up to 280°C / 530°F
Pressure 63 bar/ 6.3MPa/ 913 psi
Size 40 to 250mm

Applications

Feed water

Circulation in high pressure hot water generating plants

Downloads

CPW, End-suction volute pump

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