Wilo - Water supply pumps

wilo-pumps-waterDesign for Water supply pumps

Non-self-priming water supply unit with frequency converter

 

 

 

 

Application Wilo – Water supply pumps

  • Water supply
  • Rainwater utilisation
  • Irrigation and spraying

Type key

Example EMHIL 304 M
EMHIL Water supply unit with frequency converter Electronic Control
304 Pump series MHIL 304
M Electrical supply to the system 1~230 V

 

Special features/product advantages Wilo – Water supply pumps

 

  • Heavy-duty multistage pump with stainless steel hydraulics
  • ID), freeze protection
  • Plug & Pump, pre-assembled and fitted with connecting cable
  • Meets the EMC standards for domestic use (EN 61000-6-2 and EN 61000-6-3)
  • Float switch can be connected optionallly

 

Wilo – Water supply pumps for Technical data

 

  • Maximum operating pressure: 10 bar
  • Max. fluid temperature: 40 °C
  • Min. fluid temperature:0 °C
  • Maximum ambient temperature: 50 °C
  • Mains connection: 1~230 V, 50/60 Hz

 

Equipment/function Wilo – Water supply pumps

 

  • including 1.4 m mains connection and plug
  • including EMC filter
  • with built-in pressure and flow monitors

 

Description/design Wilo – Water supply pumps

 

  • Multistage pump with stainless steel hydraulics
  • Pre-cabled and pre-assembled with rotatable connections and shut-off valve
  • Fully automatic protection against:
    • Excess current
    • Dry running
    • Undervoltage and overvoltage
    • Excess temperature
    • Short-circuit

 

Materials for Wilo – Water supply pumps

 

  • Stage chambers 1.4301
  • Impellers: 1.4301
  • Shaft: 1.4028
  • Mechanical seal: Si-carbide / carbon
  • Pump housing: Cast iron
  • Gasket: EPDM
  • Rotatable connection: Brass
  • Shut-off valve: POM

 

Scope of delivery

 

1 control device Electronic Control with:

  • 1 series MHIL pump with 1 Electronic Control (1.4 m connecting cable)
  • 1 rotatable connection and 1 check valve
  • One each Installation and operating instructions for MHIL pump and for Electronic Control
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