Description
- Premium Efficiency IE3 motors for greater energy savings
- Long-term reliability with different impeller options
- Greater energy savings gives smaller CO2 footprint
- Excellent rag handling for minimized downtime
- Designed for future wastewater challenges
- Sustainable in manufacturing and operation
- Adjustable bottom plate with intercepted slotting for significant energy savings while maintaining efficient rag handling
- Clean water and wastewater
- Sewage containing solids and fibrous material
- Sewage with sludge and high rag content
- Industrial raw water
- Municipal combined sewage and storm water systems
- Hazardous locations (see details in the product documentation)
Main design features
- Premium Efficiency IE3 motors in acc. with IEC60034-30 (from 30 – 650 kW in 50 Hz and 40 – 1’005 hp in 60 Hz)
- Contrablock Plus type multi-vane, closed and skew-type impellers
- Solid passage min. 75 mm and greater
- Explosion-proof version as option (ATEX, FM or CSA)
- Closed-loop cooling system (optional)
- Temperature rise according to NEMA Class A up to 110 kW and Class B above
- Class H (140°C) insulation
- Condition monitoring (temperature, water ingress)
- 100’000 hours bearing life
- Double silicon carbide (SiC/SiC) mechanical seals
- Seal protection against spinning fibers
- Sealed cable connection chamber with two stage cable entry
- Lifting hoop (stainless steel as option)