Wilo-MultiCargo HMC

Wilo-MultiCargo HMC Suction unit for water supply


  • Ideal as a water supply system for buildings
  • Quiet operation thanks to multi-stage design
  • Excellent self-priming ability due to newly designed suction connection
  • All parts in contact with pumped liquid are made of stainless steel
  • Lower frequency of switching and hammering prevention thanks to the 50 l diaphragm tank


Self-priming unit for the water supply


  • Water supply
  • Watering
  • Irrigation and watering
  • Water supply from wells and deep reservoirs
  • Equipment/function
  • Directly flanged motor
  • Pressure switch
  • Diaphragm pressure vessel (diaphragm can be replaced)

Scope of delivery

  • Pump
  • Pressure switch
  • Manometer
  • Diaphragm pressure vessel (50 l)
  • Pressure hose with steel jacket and screw connection
  • Installation and operating instructions

Model overview

Those. information

Deciphering the name

Example: HMC-305-EM
H Pump system with diaphragm pressure tank
MC MultiCargo (multistage self-priming horizontal centrifugal pump)
3 Nominal flow Q in m³/h
05 Number of impellers
EM Single-phase, 1~230 V, 50 Hz
DM Three-phase connection, 3~230/400 V, 50 Hz

Technical Specifications

  • Electrical connection 3~230/400 V, 50 Hz
  • Suction height max. 8 м
  • Max. supply pressure 4 bar
  • Liquid temperature +5°C to +35°C
  • Max. operating pressure 8 bar
  • Setting range of pressure switch 1-5 bar
  • Protection class IP54
  • Suction and pressure connections Rp 1


  • Stainless steel pump casing 1.4301
  • Impeller in Noryl
  • Stainless steel shaft 1.4057/1.4404 (1,1 kW)
  • Graphite/Ceramic sliding mechanical seal
  • Noryl sections
  • Seal in NBR


Wilo-MultiCargo MC Download
Documentation Download



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