Submersible borehole pumps for 4” and 6” wells
Construction
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.
Impellers:
radial floating impellers: 4SDF 16, 22, 36, 46, 54
radial impellers: 4SD 31, – 6SDN 12, 16, 21
mixed flow impellers: 4SD 10,15 – 6SD 18, 19, 20
Connection: screwed connection ISO 228.
Delivery casing with built-in non-return valve.
Applications
- For water supply.
- For civil and industrial applications.
- For fire fighting applications.
- For irrigation.
