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Flowserve-Flowserve-Nuclear Pumps - CAV

Nuclear Pumps - CAV

BRAND: Flowserve

This ASME Section lll, Class 2 and 3 pump is designed for chemical and volume control system charge service with boiling water reactors (BWR), pressurized water reactors (PWR), and pressurized heavy-water reactors (PHWR).


  • Power

industry sectors

  • Nuclear

ASME Section III, Class 2 and 3

Operating Parameters
  • Flows to 60 m3/h (265 gpm)
  • Heads to 2000 m (6560 ft)
  • Pressures to 235 bar (3410 psi)
  • Temperatures to 100°C (212°F)
  • Speeds to 3600 rpm
Design Range

Size Range: 2" to 4" discharge

Features & Benefits
  • Suction and discharge connections meet AREVA piping requirements.
  • Outer casing is designed for full working pressure and meets all pressure boundary requirements for pump equipment.
  • Inner assembly has an internal crossover that reduces hydraulic thrust and increases bearing life.
  • Standard cartridge seal reduces maintenance time and man-rem exposure associated with change out.
  • Optional bearing housing mounted in the motor stand permits the use of standard electric motors without thrust bearings.
  • Four-piece spacer coupling allows maintenance to bearings and mechanical seal without removal of the electric motor.

Vertical multistage barrel


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