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 fibers 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 fiber 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