Description
- Standard design in ATEX or FM
- Standard IE3 Premium Efficiency motor
- Standard NEMA Class A motor temperature rise
- Standard motor includes internal cooling
- Standard pump can be operated with medium level above volute i.e. no need to submerge motor
- Continuous operation also in dry installation
- 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
Main design features
- Premium Efficiency motors in accordance with IEC 60034-30 (IE3)
- Contrablock Plus type single and two vane-, closed and vortex impellers
- Solid passage min. 75 mm and greater
- Explosion-proof version (ATEX, FM and CSA)
- Cable plug on PE1 and PE2
- Sealed cable connection chamber with two stage cable entry on PE3
- Closed cooling system (PE1-2)
- Closed-loop cooling system (optional)
- Class H (140°C) insulation
- Temperature rise according to NEMA Class A
- Double silicon carbide (SiC/SiC) mechanical seal
- Seal protection against spinning fibers
- 50’000 hours bearing life on PE1-2 and 100’000 hours on PE3
- Lifting hoop (stainless steel as option)
- Chopper hydraulics as option