Main Product Features
Cast iron submersible pumps
DF
Submersible sewage pump in cast iron with non-clog semi open impeller with “cutting effect” to prevent clogging of fibrous matter.
- Max solid diameter.: 40 mm (Φ65 discharge), 46 mm (Φ80 discharge)
- Max fibres length : 195 mm(Φ65 discharge), 240 mm (Φ80 discharge)
Long product life 
Non-clog operation 
Discharge elbow kit included 
Quick discharge connector as option |
Key Features
Selection Chart
50 Hz
Specifications
| Operating range | |
| Flow rate | up to 1,200 l/min |
| Total head | up to 18 m |
| Max. liquid temperature | 40°C |
| Max solid size | 40 mm (Φ65 mm, All kW) 46 mm (Φ80 mm, All kW) |
| Max fibre length | 195 mm (Φ65 mm, All kW) 240 mm (Φ80 mm, All kW) |
| Max submergence | 8 m |
| Outlet size | 65 to 80 mm |
| Pump material | |
| Casing | Cast Iron |
| Impeller | Cast Iron |
| Shaft | Stainless steel 403 |
| Mechanical seal | SiC/SiC/NBR (Lower Faces) Carbon/Ceramic/NBR (Upper Faces) |
| Lubricating liquid | Turbine oil VG32 (SAE 10W/20W) |
| Motor | |
| Frequency | 50 Hz |
| Power rating | 1.5 to 3.7 kW |
| No. of Poles | 4 |
| Voltage | 380/400/415 ±10% (3 ph) |
| Protection degree | IP58 |
| Insulation class | Class F |
Applications
- Evacuation of civil and industrial wastewater
- Slurry treatment
- Drainage of underwater areas
- General Handling of liquids, including filamentary substances in suspension
- Handling of dirty wastewater (sanitary services)
- Emptying of cesspits and seepage water
- Storm water drainage
- Handling of wastewater
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