Derby Electric submersible pumps

Derby

Application Fields

Emptying of rainwater wells, seepage and dirty water, draining of flooded areas.

Category: Drainage electric submersible pumps

Description

Open impeller in cast iron to eliminate obstruction from mud and other suspended small solids.
Single-phase version with capacitor connected inside the pump.
The pump is equipped with 5 m of electric cable H07RN-F.
Single-phase version with float switch for automatic control available on request.

2 poles asynchronous motor, 50 Hz, 2850 rpm.
Class F insulation.
IP68 protection.
Working voltage: single-phase 230 V, three-phase 400 V.
The electric motor is cooled with a non-toxic, non-polluting liquid.

Additional information

Utilizzo	Acqua

The pump can not operate in dry conditions.
Pump body always completely submerged.
Temperature of pumped liquid: min 5°C – max 40°C.
Vertical operating position.
Sump protected against freezing.
Maximum number of starts per hour: 20.

Technical Details

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