Derby

OFT PUMPS

DERBY 50

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

Weight 16,7 kg
Voltage

,

Power

Flow rate

Head

Pump outlet

Fluid type

Rotation speed

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Il prezzo finale compare dopo aver effettuato la scelta

Original price was: 414,80 € – 562,91 €Price range: 414,80 € through 562,91 €.Current price is: 290,36 € – 394,04 €Price range: 290,36 € through 394,04 €.

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Features

  • 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.

Motor

  • 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.

Working conditions

  • 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

Weight 16,7 kg
Voltage

,

Power

Flow rate

Head

Pump outlet

Fluid type

Rotation speed

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