Wilo-Economy CO- MHI

Design type

Pressure boosting system with 2 to 4 parallel-switched, non-self-priming, horizontal high-pressure multistage centrifugal pumps made of stainless steel

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features/product advantages

  • Compact system with outstanding price/performance ratio in compliance with the requirements of DIN 1988
  • 2 - 4 horizontal MHI series full stainless steel high-pressure multistage centrifugal pumps switched in parallel
  • Easily adjustable and operationally reliable thanks to integrated ER 2 to ER 4 switchgears

Wilo-Economy MHI

Design type

Non-self-priming multistage pump

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Closed cooling circuits
  • Washing system
  • Irrigation
  • Water treatment

Special features/product advantages

  • IE3 IEC three-phase AC motor (≥ 0.75 kW)
  • All parts that come in contact with the fluid are made of stainless steel 1.4301 (AISI 304) or 1.4404 (AISI 316L)
  • Space-saving, compact design
  • Drinking water approval (ACS, KTW, WRAS) for all components in contact with the fluid (EPDM version)

Wilo-Economy MHIE

Design type

Non-self-priming multistage pump with integrated frequency converter

Application

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

Special features/product advantages

  • Easy operation and compact design
  • All parts in contact with fluid are made of stainless steel
  • IEC three-phase motor (level IE2) with integrated frequency converter (frequency converter for 3~motors have optional interfaces for bus communication using plug-in IF-Modules)
  • Full motor protection
  • Drinking water approval (ACS, KTW, WRAS) for all components in contact with the fluid (EPDM version)

Wilo-Economy- MHIL

Design type

Non-self-priming multistage pump

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Closed cooling circuits
  • Washing systems
  • Irrigation
  • Water treatment

Special features/product advantages

  • IE3 IEC three-phase AC motor (≥ 0.75 kW)
  • Impellers and stage housing made of stainless steel
  • Pump housing made of EN-GJL-250 cast iron, KTL coating
  • Single-phase and three-phase versions available

Wilo-EMHIL

Design type

Non-self-priming water supply unit with frequency converter

Application

  • Water supply
  • Rainwater utilisation
  • Irrigation and spraying

Special features/product advantages

  • Heavy-duty multistage pump with stainless steel hydraulics
  • Simple operation and adjustment via display with plain text display, status indicator, analysis function, adjustment of the control parameters (PID), 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-Jet HWJ

Design type

Self-priming water-supply unit

Application

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

Special features/product advantages

  • Ideal for outdoor applications (hobby, garden)
  • Rust-free stainless steel prevents corrosion, even with prolonged service periods
  • Reduction of switch-on frequency and avoidance of fluid hammer, thanks to diaphragm pressure vessel with 20/50 l capacity
  • Electrical and hydraulic connections already in place, quick and safe to install