Wilo-Multivert MVIS | Wilo
Your advantages
Wilo-Multivert MVIS

Your advantages

  • Glandless pump technology
  • Virtually noiseless operation (up to 20 dB [A] quieter than conventional pumps)
  • Space-saving, compact design
  • Virtually maintenance free thanks to a design which does not feature any mechanical seals
  • Drinking water approval for all components that come in contact with the fluid (EPDM version)
Series description

Design

Non-self-priming multistage pump with glandless pump motor

Application

  • Water supply and pressure boosting systems

Equipment/function

  • Non self-priming vertical high-pressure multistage centrifugal pump of in-line design
  • Three-phase current motor in glandless pump version
  • Hydraulic connection with oval flanges PN 16

Typekey

Example:

MVIS 402-1/16/K/3-400-50-2

MVIS

Multistage vertical high-pressure centrifugal pump in glandless pump technology

4

Flow rate in m3/h

02

Number of impellers

1

Material 1 = 1.4301 (AISI 304)

16

Rated pressure in bar

K

Gasket type EPDM

3

3 = 3~ (three-phase AC)

400

Connection voltage in V

50

Frequency in Hz

2

Number of poles

Technical data

  • Mains connection 3~ 230 V (±10%), 50 Hz (Δ), 400 V (±10%), 50 Hz (Y)
  • Fluid temperature of -15 to +50 °C
  • Ambient temperature of -15 to +40 °C
  • Max. operating pressure 16 bar
  • Max. inlet pressure 10 bar
  • Protection class IP44
  • Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½, depending on the version

Materials

  • Impellers made of 1.4301 (AISI304) stainless steel
  • Stage chambers made of 1.4301 (AISI304) stainless steel
  • Pump housing made of 1.4301 (AISI304) stainless steel
  • Shaft 1.4122 stainless steel
  • EPDM seal
  • Housing lower section made of 1.4301 (AISI304) stainless steel
  • Pressure shroud made of 1.4301 (AISI304) stainless steel
  • Pump support foot made of EN-GJL-250

Delivery state

  • Wilo-Multivert MVIS high-pressure multistage centrifugal pump
  • Stainless steel counter flanges Rp 1 to Rp 1½ with the corresponding screws, nuts and gaskets
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-Multivert MVIS

Article Number 2020405
Edition 0009
Page format A4
Number of pages 13
PDF (1003 KB)

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 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Number of results: 23
Product descriptionMains connectionPump housingImpellerPressure portRated power P2Gross weight, approx. mArticle number
Multivert MVIS 202
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
0.35 kW
17.5 kg
2009033
Multivert MVIS 203
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
0.45 kW
18.5 kg
2009034
Multivert MVIS 204
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
0.45 kW
19 kg
2009035
Multivert MVIS 205
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
1.1 kW
24 kg
2009036
Multivert MVIS 206
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
1.1 kW
25.5 kg
2009037
Multivert MVIS 207
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
1.1 kW
26 kg
2009038
Multivert MVIS 208
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
1.1 kW
26 kg
2009039
Multivert MVIS 209
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
2.2 kW
31.5 kg
2009040
Multivert MVIS 210
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1
2.2 kW
32 kg
2009041
Multivert MVIS 402
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
0.45 kW
18 kg
2009042
Multivert MVIS 403
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
1.1 kW
23 kg
2009043
Multivert MVIS 404
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
1.1 kW
23.5 kg
2009044
Multivert MVIS 405
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
1.1 kW
25 kg
2009045
Multivert MVIS 406
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
1.1 kW
25.5 kg
2009046
Multivert MVIS 407
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
2.2 kW
26 kg
2009047
Multivert MVIS 408
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
2.2 kW
31 kg
2009048
Multivert MVIS 409
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
2.2 kW
31.5 kg
2009049
Multivert MVIS 410
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1¼
2.2 kW
32 kg
2009050
Multivert MVIS 802
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1½
1.1 kW
26.5 kg
2009051
Multivert MVIS 803
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1½
1.1 kW
28 kg
2009052
Multivert MVIS 804
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1½
1.1 kW
28.5 kg
2009053
Multivert MVIS 805
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1½
2.2 kW
33.5 kg
2009054
Multivert MVIS 806
3~230-400 V, 50 Hz
Stainless steel
Stainless steel
G 1½
2.2 kW
34.5 kg
2009055