DVSR Nuclear Pump

Brand: Flowserve Corporation

Engineered for reactor and steam generator feed applications, this pump meets ASME Section Vlll design standards.

It is a proven performer in nuclear-rated services.
  • Cast Volute Casing Configuration.
  • Double Cover Design Features Include Center Line Supported Mounting, Radially Split Casing And Double Suction Impeller.
  • Sleeve Radial And Tilting Pad Thrust Bearings Are Standard.



  • Horizontal Single Stage, Radial Split

Operating Parameters

  • Discharge Pressures to 100 bar (1470 psi)
  • Flows to 4535 m³/hour (19,945 gpm)
  • Heads to 800 m (2625 ft)
  • Power Rating to 8000 KW (10,700 hp)
  • Speeds to 6000 rpm
  • Temperatures to 210° C (410° F)

Size Range

  • 6” to 12” Discharge

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