A detailed rendering of a small-scale industrial pump system with a motor attached to a cylindrical pump. The pump has a flanged inlet and several bolts on the outer casing, mounted on a metal base.

ES-Series

  • 50 Hz SI

    Total head/pressure 45.00 - 610.00 m

    Flow rate 167.00 - 1,833.00 l/min

    • Centrifugal pump

    • Multi-stage

    • Free-flying shaft

    • Mechanical seal

    • Packing gland

    • Durable design

    • Long service life and low maintenance costs

    • High operational reliability

    • Heating and cooling technology

      • Boiler

    • Road and rail

      • Street sweepers

    • Energy technology

      • Delivery and circulation in closed circuits

      • Feeding boilers in boiler systems and steam generators

    • Chemical and pharmaceutical industry

      • Condensate drainage

    • Product type: Centrifugal pump

    • Shaft sealing: Mechanical seal or packing gland

    • Pump design: Free-flying shaft

    • Typical media:
      Water max. +120 °C
      Oil max. +120 °C

    • Self-priming: No

    • Variable speed: Frequency converter-compatible motor on request

    • Total head: 45–610 m

    • Flow rate: 10.0–110.0 m3/h

    • Nominal pressure: PN 40
      PN 63 (not all sizes)

    • Nominal motor speed: 2900 rpm

    • Suction-side connection design: Flange in acc. with DIN EN 1092 Flange in acc. with DIN EN 1092, drilled in acc. with ANSI 150 or 300 lbs on request

    • Suction-side connection size: DN 50 – DN 100

    • Pressure-side connection design: Flange in acc. with DIN EN 1092 Flange in acc. with DIN EN 1092, drilled in acc. with ANSI 150 or 300 lbs on request

    • Pressure-side connection sizeDN 32 – DN 65Material designs:
      Grey cast iron
      Spheroidal graphite cast iron

    • Explosion protection:
      None
      II 3G, II 3D
      II 2G, II 2D

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