Description
Main benefits
- Axial-Flow Pumps equipped with Premium Efficiency IE3 motors ranging from 7.5 to 650 kW for 50Hz.
- Axial-Flow Pumps equipped with Premium Efficiency IE3 motors ranging from 12 to 1005 hp for 60Hz
- Pumps available with motor power up to 650kW / 50 Hz and 1005 hp / 60 Hz can optionally be equipped with planetary gear boxes
- Equipped with highly efficient three- to five-blade open type mixed-flow impellers
- Mixed-flow impellers with Low-NPSH design
- Designed for direct installation in the discharge pipe or in the concrete risers to save space and reduce installation costs, using the well-proven coupling ring
- Improved energy savings
- Long-term reliability
Main applications
- Water
- Storm water
- Land drainage
- Flood protection
- Wastewater from commercial and industrial sources
- Sewage containing solids
Main design features
- Premium Efficiency IE3 motors in acc. with IEC60034-30
- Class H (140°C / 284°F) insulation
- NEMA class A up to 110 kW / 168 HP, above NEMA class B
- Double silicon mechanical seal
- Seal protection against spinning fibers
- 100 000 hours bearing life
- Sealed cable connection chamber with two stage cable entry
- Lifting hoop (stainless steel as option)
- Condition monitoring (temperature, water ingress, option: vibration monitoring)
- Explosion-proof version as option (ATEX, FM or CSA)
- Planetary gearboxes, driven by four-pole motors, deliver higher efficiency and lower weight compared to high-pole motors
Key characteristics
| Discharge sizes | DN 600 to DN 1200 |
| Pipe diameters | 600 to 1,200 mm (50 Hz) / 600 to 1,200 mm (23 to 48 in) (60 Hz) |
| Capacities | up to 3,100 l/s (50 Hz) / up to 3,100 l/s (up to 49,000 USgpm) (60 Hz) |
| Heads | up to 35 m (50 Hz) / up to 33 m (108 ft) (60 Hz) |
| Motor power | 7.5 to 650 kW (50 Hz) / 9 to 750 kW (12 to 1,005 hp) (60 Hz) |
Performance range
50Hz
60Hz
