Calpeda 4SD, 4SDF
This range from Calpeda includes submersible borehole pumps for 4” wells (DN 100 mm), and 6” (DN 150 mm), with external jacket in stainless steel AISI 304 and stages in polycarbonate for 4SD pumps and in noryl for 4SDF, 6SD, 6SDN pumps.
- For water supply.
- For civil and industrial applications.
- For fire fighting applications.
- For irrigation.
Liquid temperature: – up to a 35 °C for 4” motors – up to a 25 °C for 6-8-10” motors.
Max. sand quantity into the water: 150 g/m3 (300 g/m3 high
percentage of solids and sand).