Wilo-Multivert MVIS

Overview

  • Wet rotor technology
  • Virtually silent operation (up to 20 dB [A] lower than conventional pumps)
  • Ergonomic, compact design
  • Virtually maintenance-free due to its slide-less mechanical seal design
  • Approved for use in drinking water supply for all parts in contact with pumped liquid (EPDM version)

Type

Normally submersible multi-stage wet-running motor pump

Application

Water supply and pressure booster systems

Equipment/function

  • Standard-suction vertical high-pressure multistage centrifugal pump in close-coupled design
  • Three-phase electric motor in glanded version
  • Hydraulic connection with oval flanges PN 16

Scope of delivery

  • Wilo-Multivert MVIS high-pressure centrifugal pump
  • Rp 1 - Rp 1½ stainless steel oval mating flanges with fitting bolts, nuts and seals
  • Installation and operating instructions

Model overview

Products


Product designation Pipeline connection Motor rated powerP2 Gross weight approx. m Article number
Multivert MVIS 202 G 1 0.35 kW 17.5 kg 2009033
Multivert MVIS 203 G 1 0.45 kW 18.5 kg 2009034
Multivert MVIS 204 G 1 0.45 kW 19.0 kg 2009035
Multivert MVIS 205 G 1 1.10 kW 24.0 kg 2009036
Multivert MVIS 206 G 1 1.10 kW 25.5 kg 2009037
Multivert MVIS 207 G 1 1.10 kW 26.0 kg 2009038
Multivert MVIS 208 G 1 1.10 kW 26.0 kg 2009039
Multivert MVIS 209 G 1 2.20 kW 31.5 kg 2009040
Multivert MVIS 210 G 1 2.20 kW 32.0 kg 2009041
Multivert MVIS 402 G 1¼ 0.45 kW 18.0 kg 2009042
Multivert MVIS 403 G 1¼ 1.10 kW 23.0 kg 2009043
Multivert MVIS 404 G 1¼ 1.10 kW 23.5 kg 2009044
Multivert MVIS 405 G 1¼ 1.10 kW 25.0 kg 2009045
Multivert MVIS 406 G 1¼ 1.10 kW 25.5 kg 2009046
Multivert MVIS 407 G 1¼ 2.20 kW 26.0 kg 2009047
Multivert MVIS 408 G 1¼ 2.20 kW 31.0 kg 2009048
Multivert MVIS 409 G 1¼ 2.20 kW 31.5 kg 2009049
Multivert MVIS 410 G 1¼ 2.20 kW 32.0 kg 2009050
Multivert MVIS 802 G 1½ 1.10 kW 26.5 kg 2009051
Multivert MVIS 803 G 1½ 1.10 kW 28.0 kg 2009052
Multivert MVIS 804 G 1½ 1.10 kW 28.5 kg 2009053
Multivert MVIS 805 G 1½ 2.20 kW 33.5 kg 2009054
Multivert MVIS 806 G 1½ 2.20 kW 34.5 kg 2009055

Those. information

Deciphering the name

Example: MVIS 402-1/16/K/3-400-50-2
MVIS MVIS Multistage Vertical High-pressure Wet Rotor Centrifugal Pump
4 Supply in m3/h
02 Number of impellers
1 Material 1 = 1.4301 (AISI 304)
16 Nominal pressure in bar
K EpDM seal
3 3 = 3~ (three-phase connection)
400 Voltage to be connected in V
50 Frequency in Hz
2 Number of poles

Technical specifications

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

Materials

  • Impellers made of stainless steel 1.4301 (AISI304)
  • Stainless steel 1.4301 (AISI304) sections
  • Stainless steel pump casing 1.4301 (AISI304)
  • Stainless steel shaft 1.4122
  • EPDM seal
  • Lower part of the casing in stainless steel 1.4301 (AISI304)
  • Discharge casing made of stainless steel 1.4301 (AISI304)
  • Pump support EN-GJL-250

Download

Wilo-Multivert MVIS Download
Documentation Download

Colors

DOP

More in this category:

Need a consultation?

We will tell you in detail about our services, types of work and typical projects, calculate the cost and prepare an individual offer!