pic-RVR

Product Introduction RVR

End-suction pump

Function
Pump for safety-related and auxiliary systems in nuclear power plants.

Design
Vertical annular casing pump with forged or cast pressure boundaryand diffuser.

Applications
Core flooding, emergency cooling and residual heat removal systems RHRS / RNS, ancillary systems, acid feed systems, low pressure feed water systems LPSI, component cooling water system CCWS, essential service water system ESWS

Overview of technical data

Drive frequency50 Hz / 60 Hz
Type of driveElectric motor
Max. permissible fluid temperature200 °C
StandardASME Sect. III; KTA
Maximum head190 m
Installation positionVertical
Shaft seal typeMechanical seal
Main applicationsEnergy
Maximum discharge-side pressure63 bar
Maximum flow rate6. 000 m³/h
Maximum speed of rotation3. 600 1/min