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Calpeda : Submersible motor pumps
for deep wells of 4" and 6"
Construction
Submersible motor pumps for deep wells
of 4" (DN 100 mm), and 6" (DN 150
mm).
Impellers:
- radial impellers 4SD 31,41,45,5,75
- 6SDN 12,16,21
- mixed flow impellers 4SD 8,10,15
- 6SD 18,19,20
Bocca: screwed connection
ISO 228
Delivery casing with built-in non-return
valve.
4" pump with stainless steel external
jacket, suction lantern and strainer
as one piece only.
Applications
For water supply.
For civil and industrial applications.
For fire fighting applications.
For irrigation.
Operating conditions
Liquid temperature up to a 35
°C (25 °C with rewindable motor).
Max. sand quantity into the water:
100 g/m3.
Continuous duty.
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