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Wilo-Multivert MVIE

Series description

Special features/product advantages

  • Easy commissioning
  • Integrated frequency converter with large control range
  • Full motor protection

Design type

Non-self-priming multistage pump with integrated frequency converter

Application

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

Equipment/function

  • Stainless steel hydraulics with pump housing made of cast iron
  • MVIE 70../95... PN 16/25 with round flange
  • IEC standard motor with integral frequency converter
  • Three-phase version with Green Button Technology and LCD display for status indication
  • Integrated thermal motor protection

Scope of delivery

  • MVI high-pressure multistage centrifugal pump
  • Installation and operating instructions

Type key

Example:

MVIE 7003/1-3/16/E/3-2

MVIE

Vertical high-pressure multistage centrifugal pump

70

Flow rate in m3/h

03

Number of impellers

1

Number of trimmed impellers

3

Material 1 = 1.4301 (AISI 304); [only MVIE 8.. and smaller] 2 = 1.4404 (AISI 316L) 3= pump housing EN-GJL-250 (cataphoretic coating), hydraulics 1.4301 (AISI 304); [only MVIE 70.. and 95..]

16

Flange type 16 = flange PN16 (round) 25 = flange PN25 (round) P = Victaulic coupling [only MVIE 8.. and smaller]

E

Gasket type E = EPDM V = FKM (viton)

3

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

2

Number of poles

M13

Only up to MVIE 403, with 1~ (alternating current ) Preset operating mode on delivery M13 = mode 1 or 3 (manual or remote control) M2 = mode 2 (pressure regulation mode)

Technical data

  • Mains connection 3 ~ 400 V (±10 %), 50 Hz (Y) or 400 V (±10 %), 60 Hz (Y)
  • Fluid temperature of -15 to +120 °C (EPDM version)
  • Max. operating pressure 16/25 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 55
  • Emitted interference in compliance with EN 61000-6-3
  • Interference resistance in compliance with EN 61000-6-2

Materials

  • Impellers of stainless steel 1.4408 (AISI316)
  • Stage chambers made of 1.4301 (AISI 304) stainless steel
  • Pump housing made of cataphoretic-coated grey cast iron EN-GJL 250
  • Shaft 1.4057 (AISI431) stainless steel
  • Gasket EPDM
  • Housing cover made of 1.4301 (AISI 304) stainless steel
  • Housing bottom made of 1.4301 (AISI 304) stainless steel
  • Mechanical seal of B-carbon/tungsten carbide, SiC/carbon
  • Pressure shroud made of 1.4301 (AISI 304) stainless steel
  • Bearing of tungsten carbide

Downloads

General overview 2018 International version

Article Number 2200591
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 72

PDF (11 MB)

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