WDF Nuclear Vertical Single Stage

WDF Nuclear Vertical Single Stage

Standards
• ASME Section III, Class 2 and 3 Nuclear

Operating Parameters
• Flows to 900 m3/h (4000 gpm)
• Heads to 245 m (800 ft)

Services
• Containment spray
• Low pressure safety injection
• Residual heat removal
• Pressurized and boiling water reactors for N-stamp safety applications

• Vertical, single stage design
• Bottom suction, horizontal discharge
• Forged diffuser casing design
• Optimized hydraulic performance
• Unique spacer coupling design
• Mechanical seal replacement without motor or casing cover removal
• Upgraded rotor design
– Radial bearing located between coupling and seal
– Reduced shaft deflection
– Improved pump and mechanical seal life and reliability
• Cartridge mechanical seal
• Reduced assembly time

flowserve pump