Description

Model: IR50-250NA

SAER IR50-250NA is a mono-block, close coupled, inverter motor, industrial type centrifugal pump

  • Three Phase
  • Made in Italy

Descriptions

  • Pompe type ESCC (End Suction Closed Coupling): close coupled and compact design to minimise costs and dimensions.
  • “Back pull-out” design: The motor unit and the rotating part of the pump can be removed without having to remove the pump body from the plant pipes. Pump casing according to EN733 standard.
  • Energy saving: high-efficiency hydraulic design optimised with CFD systems that meet the ErP Directive (Energy related Products) *
  • Motors with IE2 and IE3 efficiency classes, ErP Directive compliant, oversized and suitable for use with frequency converter (inverter) as standard.
  • “Heavy duty” construction: shaft-end made of stainless steel AISI 431 or Duplex as standard, oversized ball bearings and protected from outer agents to offer a reduced working noise and a long service life.

Applications

  • Recirculation
  • Heating and heat recovery systems
  • Water supply facilities
  • Pressurisation groups.

Application Limit

  • Temperature of the liquid to +90 °C
  • Ambient Temperature da -10 °C to +40 °C
  • Manometric suction lift up to 8 m (HS)
  • Max. working pressure 6 bar

Installations

  • The electric pumps can be positioned with horizontal or vertical axis always with the motor upwards.

Specifications

Size Discharge 2½” x 2″
Power 30000 W / Three Phase
Flow Rate 417 ~ 1500 L/min
Head 100 ~ 44 meters
Manometric Suction Lift Max. 8 meters
Liquid Temperature Max. +90°C
Environment Temperature Max. +40°C
Dimensions (L x W x H) 826mm x 320mm x 405mm
Weight 191kg

Accessories Included

  • Without cable
  • Carton box

Additional information

Weight 191 kg
Brand

Power Source

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