HDR Nuclear Radially Split, Volute Casing Single Stage Pump
The single stage, volute style HDR is a high speed pump ideal for reactor and steam generator feedwater service.
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- Brands:
Byron Jackson - Applications:
Nuclear Service - Industries:
Power Generation - Standards:
Nuclear - Misc:
Double Volute Casing Design provides full radial symmetry and concentric running clearances.
Two Cover Barrel Design simplifies NDT, inspections and assembly. Suction and Discharge Nozzles can be provided in numerous configurations to accommodate plant piping layouts.
Double Suction Impeller provides low NPSHr and inherent axial hydraulic balance.
Robust Bearing System uses split sleeve tri-land hydrodynamic radial bearings to support radial loads. Axial loads are carried by pivot shoe thrust bearings.
Operating Parameters
- Flows to 5065 m3/h (22 300 gpm)
- Heads to 800 m (2625 ft)
- Pressures to 100 bar (1470 psi)
- Temperatures to 210°C (410°F)
- Power to 11 200 kW (15 000 hp)
- Speeds to 6000 rpm
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Nuclear Power Pumps
Flowserve Pumps for Nuclear Power - Pumps, Seals, Engineering and Technical Support, Re-rates and Upgrades and Aftermarket Services
RTN-R Certificate Etten-Leur
RTN-R Etten-Leur Pump type: SJA, SC7, SCE, TC, VIL, DSVIL, VP, DSVP, DVS, BF, BFD, MSA, DSJH, DVSHF, DSHF, DSTHO, DSTHF, THF, GSJH, HDR, MSN, MSND, WMSND, DVMX, DMX, MX, DA, DAD, DVMX-HT, DMX-HT, HDO, HSO, HDB, HSB, WWC, HDO-HT, HSO-HT, KX, WX, TKW, VLT, HYDROPRESS, VMS
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