Wilo-Economy MHI | Wilo
Your advantages
Wilo-Economy MHI

Your 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)
Series description

Design

Non self-priming multistage pump

Application

  • Water supply and pressure boosting
  • Irrigation
  • Heating
  • In industrial systems (foodstuff industry, renewable energies, shipbuilding): Cooling and washing system

Equipment/function

  • Stainless steel in monobloc design
  • Threaded connection
  • Single-phase or three-phase AC motor
  • Single-phase AC motor equipped with built-in thermal motor protection (with automatic restart)

Typekey

Example:

MHI 205-1/E/3-400-50-2-IE3

MHI

Multistage horizontal high-pressure centrifugal pump

2

Flow rate in m3/h

05

Number of impellers

1

Material 1 = 1.4301 (AISI 304) 2 = 1.4404 (AISI 316L)

E

Gasket type E = EPDM V = FKM (Viton)

3

1 = 1~ (alternating current) 3 = 3~ (three-phase current)

400

Connection voltage in V

50

Frequency in Hz

2

Number of poles

IE3

IE3 motor

Technical data

  • Mains connection 1~230 V (±10 %), 50 Hz or optionally 220 V (±10 %), 60 Hz
  • Mains connection: 3~230 V (±10 %), 50 Hz (Δ) or optionally 265 V (±10 %), 60 Hz (Δ), 400 V (±10 %), 50 Hz (Y) or optionally 460 V (±10 %), 60 Hz (Y); same motor also: 3~220 V (±10 %), 60 Hz (Δ), 380 V (±10 %), 60 Hz (Y);
  • Fluid temperature of -15 to +110 °C
  • Max. operating pressure 10 bar
  • Max. inlet pressure of 6 bar
  • Protection class 1~: IPX4; 3~: IP54
  • Nominal diameters of pipe connections: Rp 1, Rp 1 ¼ or Rp 1 ½, depending on type

Materials

  • Impellers, stage chambers and pump housing made of 1.4301/1.4404 stainless steel
  • Shaft 1.43.01 or 1.4404 stainless steel
  • Seal EPDM (EP 851) / FKM (Viton)
  • EPDM version of mechanical seal: B carbon/silicon carbide, FKM version: Silicon carbide/B-carbon
  • Bearing tungsten carbide/aluminium oxide
  • Pump support foot aluminium

Delivery state

  • Pump
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-Economy-MHI 2.. / 4.. / 8.. / 16..

Article Number 2020406
Edition 1604
Page format A4
Number of pages 12
PDF (258 KB)

Wilo-Economy MHI

Article Number 2020406
Edition 2017-10
Page format 209.9 x 297.0 mm
Number of pages 104
PDF (4 MB)

Wilo-Economy MHI

Article Number 2020406
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 104
PDF (4 MB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
Product list
Number of results: 58
Product descriptionArticle number
Economy MHI 202 (1~230 V, EPDM)
4024282
Economy MHI 202 (3~400 V, EPDM)
4024283
Economy MHI 203 (1~230 V, EPDM)
4024284
Economy MHI 203 (3~400 V, EPDM)
4024285
Economy MHI 204 (1~230 V, EPDM)
4024286
Economy MHI 204 (3~400 V, EPDM)
4024287
Economy MHI 205 (1~230 V, EPDM)
4024288
Economy MHI 206 (1~230 V, EPDM)
4024290
Economy MHI 402 (1~230 V, EPDM)
4024292
Economy MHI 402 (3~400 V, EPDM)
4024293
Economy MHI 403 (1~230 V, EPDM)
4024294
Economy MHI 403 (3~400 V, EPDM)
4024295
Economy MHI 404 (1~230 V, EPDM)
4024296
Economy MHI 405 (1~230 V, EPDM)
4024298
Economy MHI 406 (1~230 V, EPDM)
4024300
Economy MHI 802 (1~230 V, EPDM)
4024302
Economy MHI 803 (1~230 V, EPDM)
4024304
Economy MHI 804 (1~230 V, EPDM)
4024306
Economy MHI 1602 (3~400 V, EPDM)
4210710
Economy MHI 1603 (3~400 V, EPDM)
4210713
Economy MHI 1604 (3~400 V, EPDM)
4210715
Economy MHI 205 (3~400 V, EPDM)
4210718
Economy MHI 206 (3~400 V, EPDM)
4210722
Economy MHI 404 (3~400 V, EPDM)
4210725
Economy MHI 405 (3~400 V, EPDM)
4210732
Economy MHI 406 (3~400 V, EPDM)
4210735
Economy MHI 801 (3~400 V, EPDM)
4210738
Economy MHI 802 (3~400 V, EPDM)
4210739
Economy MHI 803 (3~400 V, EPDM)
4210743
Economy MHI 804 (3~400 V, EPDM)
4210747
Economy MHI 805 (3~400 V, EPDM)
4210750
Economy MHI 202 (1~230 V, FKM)
4015676
Economy MHI 202 (3~400 V, FKM)
4015677
Economy MHI 203 (1~230 V, FKM)
4015678
Economy MHI 203 (3~400 V, FKM)
4015679
Economy MHI 204 (1~230 V, FKM)
4015680
Economy MHI 204 (3~400 V, FKM)
4015681
Economy MHI 205 (1~230 V, FKM)
4015682
Economy MHI 206 (1~230 V, FKM)
4015684
Economy MHI 402 (1~230 V, FKM)
4015686
Economy MHI 402 (3~400 V, FKM)
4015687
Economy MHI 403 (1~230 V, FKM)
4015688
Economy MHI 403 (3~400 V, FKM)
4015689
Economy MHI 404 (1~230 V, FKM)
4015690
Economy MHI 405 (1~230 V, FKM)
4015692
Economy MHI 406 (1~230 V, FKM)
4015694
Economy MHI 802 (1~230 V, FKM)
4015696
Economy MHI 803 (1~230 V, FKM)
4015698
Economy MHI 804 (1~230 V, FKM)
4015700
Economy MHI 205 (3~400 V, FKM)
4210721