Calpeda SDS Series Submersible borehole Pump
Construction
Submersible borehole pumps for 6” wells (DN 150 mm), 8” (DN 200 mm) and 10” (DN 250 mm), with stages in cast
iron or in bronze, on request.
Impellers:
- mixed flow impellers.
Connection:
- screwed connection ISO228 for 6SDS;
- flange with counter-flange for welding for 8SDS and 10SDS
Delivery casing with built-in non-return valve
Applications
For water supply.
For civil and industrial applications.
For fire fighting applications.
For irrigation.
Operating conditions
Liquid temperature up to a 25 °C.
Max. sand quantity into the water: 150 g/m3.
Continuous duty.
Special features on request
- Other voltages.
- 60 Hz frequency.
- Other temperatures.
- Encapsulated motor FK series (for characteristic see pag. 333)