Wilo-MultiCargo HMC

Series description


Self-priming water-supply unit


  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Type key

HSystem consisting of a pump with diaphragm pressure vessel
MCMultiCargo (multistage, self-priming, horizontal centrifugal pump)
3Nominal flow rate Q in m³/h
05Number of impellers
EMSingle-phase current, 1~230 V, 50 Hz
DMThree-phase current, 3~230/400 V, 50 Hz

Special features/product advantages

  • Ideal system for supplying water throughout the building
  • Low-noise due to multistage design
  • Outstanding self-priming capability due to innovative priming wing
  • All parts in contact with the fluid are corrosion-free
  • Reduction of switch-on frequency and avoidance of fluid hammer, thanks to 50 l diaphragm pressure vessel

Technical data

  • Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
  • Suction head max. 8 m
  • Inlet pressure max. 4 bar
  • Fluid temperature +5 °C to +35 °C
  • Operating pressure max. 8 bar
  • Pressure switch setting range 1-5 bar
  • Protection class IP 54
  • Suction- and pressure-side connection Rp 1


  • Directly flanged motor
  • Pressure switch
  • Diaphragm pressure vessel
  • for use with single-phase motor
    • Connection cable with plug
    • Thermal motor protection switch


  • Pump housing made of 1.4301 stainless steel
  • Impeller made of Noryl
  • Shaft made of 1.4057 / 1.4404 stainless steel (1.1 kW)
  • Mechanical seal made of carbon/ceramic
  • Stage chambers made of Noryl
  • Seal made of NBR

Scope of delivery

  • Pump
  • Pressure switch
  • Pressure gauge
  • Diaphragm pressure vessel (50 l)
  • Pressure hose with steel casing and screwed connection
  • Installation and operating instructions


  • Protection against low water level:
    • Float switch WAEK 65 with small switchgear (only for EM version),
    • Float switch WA 65,
    • SK 277 with three submersible electrodes,
  • Pressure switch WVA,
  • WILO Fluidcontrol (EK),
  • System switching:
    • Float switch WAO 65,
    • Float switch WAO EK 65 with small switchgear (only for EM version).

Duty chart

Pump curves


General overview

Edition 2017
Page format A4
Number of pages 72

PDF (46 MB)


Wilo domestic water systems Hxx

Edition 1011
Version number 01
Page format A4
Number of pages 21

PDF (741 kB)


WILO-MultiCargo, Type: MC…

Article Number 2023887, 4036466
Edition 1112
Version number 06
Page format A4
Number of pages 28

PDF (1 MB)



PDF: Wilo-MultiCargo HMC


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