Nuclear Pumps - CA
Product Brand
Flowserve
Type
Nuclear Products
SubType
Nuclear Pumps
About this product

The CA pump is designed specifically for nuclear safety injection service. This radially split, between-bearing, multistage design complies with ASME Section III, Class 2 and 3.

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  • Precision Cast Diffusers minimize bearing spans, thereby increasing pump reliability and efficiency.
  • Suction and Discharge Connections can be located on the top or the bottom of the barrel and may be supplied with flanged or weld end design to suit installation requirements.
  • Forged and Hardened Stainless Steel Balance Drum is generously sized to completely unload the thrust bearing at all operating points
  • Self-Aligning, Double-Acting Tilt-Pad Thrust Bearings are conservatively rated to carry axial loads that may be encountered during transient operating conditions.
  • Precision Cast Tandem Impellers are positively locked and keyed to the shaft.
  • Serrated Impeller Running Fits reduce the effects of rotor contact during system upsets or turning gear operation.

ASME III, Class 2 and 3 

  • Flows to 5250 m3/h (23 000 gpm)
  • Discharge pressures to 450 bar (6500 psi)
  • Temperatures to 250°C (480°F)
  • Speeds to 6000 rpm

Size Range: 3" to 8" discharge

Horizontal multistage, barrel, radial split

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