HPTd single stage double suction pump
HPTd single stage double suction pump
A neat design for nuclear / single stage double suction pumps stand the test of time
- Robust design to accept high piping loads
- Single cover design to reduce overhaul times
- Radial split design does not require pre-warming
- Split bearing housings allow for bearing inspection without pump disassembly
- Single mechanical seal provides higher efficiency
Main feed water in nuclear power stations
- Cast casing construction
- HPTd impeller has low specific speeds to ensure a stable head curve and a wide operating range
- Impeller with staggered vanes for low pressure pulsation
- Both diffuser and double volute designs are available to minimize radial thrust and pressure pulsations
- Multi-lobed high damping radial bearings for rotor dynamic stability. Double acting high-capacity tilting pad axial thrust bearing.
| Capacities |
Up to 5,000 m3/h / 22,000 US gpm |
| Heads |
Up to 800 m / 2,625 ft |
| Pressures |
Up to 150 bar / 2,175 psi |
| Temperatures |
Up to 220°C / 428°F |
| Discharge sizes |
Up to 450 mm / 18 inches |
