No products in the basket.
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 ISO 228 for 6SDS;
– flange with counter-flange for welding for 8SDS
Delivery casing with built-in non-return valve.
For water supply.
For civil and industrial applications.
For fire fighting applications.
Liquid temperature up to a 25 °C.
Max. sand quantity into the water: 150 g/m3
Rewindable motor CS, CS-R series
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
With water wetted winding in rewindable execution.
Sized for connection to the pumps according to NEMA Standards.
– three-phase 400 V; 400/690 V.
Voltage tolerance : 6% / -10%.
In order to limit both current and torque at each starting, for
rated motor powers equal to or higher than 7.5kW, one of the
following types of starting is necessary: star/delta, soft starter,
stator impedance or autotransformer.
Insulation class E for 6-8” motors, PVC coated wire for 10”
Motor suitable operation with frequency converter.
Protection IP 68.
Special features on request
– Other voltages.
– 60 Hz frequency.
– Other temperatures.
– Encapsulated motor FK series”