Wilo-Economy MHIE

SKU
Wilo-Economy MHIE
Wilo-Economy MHIE Non-self-priming multistage pump with integrated frequency converter.

For more information please review the datasheet above

Application 

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data 

  • Fluid temperature ‐15 to +110 °C
  • Max. operating pressure 10 bar
  • Max. inlet pressure 6 bar
  • Protection class IP 54
  • Emitted interference according to EN 61000-6-4 (EN 61000-6-3 optionally)
  • Interference resistance in compliance with EN 61000-6-2
  • Nominal diameters of pipe connections on suction side to type Rp 1, Rp 1¼, Rp 1½ or Rp 2
  • Nominal diameters of pipe connections on pressure side to type Rp 1, Rp 1¼ or Rp 1½

Equipment/function 

  • Stainless steel pump in monobloc design
  • Hydraulics in 1.4301
  • Threaded connection
  • Integrated frequency converter
  • Three-phase version with red-button technology and LCD display for state display
  • Integrated thermal motor protection

Materials 

  • Impellers, stage chambers and pump housing stainless steel 1.4301/1.4404
  • Shaft stainless steel 1.4404
  • Gasket EPDM (EP 851)/FKM (Viton)
  • Mechanical seal B-carbon/tungsten carbide
  • Bearing tungsten carbide
  • Pump base aluminium