Wilo-Multivert MVIL

Series description

Special features/product advantages

  • Space-saving, compact block design

Design type

Non-self-priming multistage pump

Application

  • Water supply and pressure boosting
  • Commerce and industry
  • Washing and spraying systems
  • Rainwater utilisation
  • Cooling and cold water circuits

Equipment/function

  • Pump in in-line design
  • Hydraulics in 1.4301 (AISI 304), pump housing in EN-GJL-250
  • Oval flange
  • Single-phase or three-phase AC motor
  • Single-phase AC motor with integrated thermal motor protection

Scope of delivery

  • Wilo-MVIL high-pressure multistage centrifugal pump
  • Cast iron oval counter flanges Rp 1 to Rp 1 ½ with the corresponding screws, nuts and gaskets
  • Installation and operating instructions

Type key

Example:

MVIL 107N-16/E/3-400-50-2

MVIL

Multistage vertical high-pressure centrifugal pump

1

Volume flow in m3/h

07

Number of impellers

N

Standardised motor

16

Maximum operating pressure in bar

E

Type of gasket E = EPDM

3

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

400

Connection voltage in V

50

Frequency in Hz

2

Number of poles

Technical data

  • Mains connection 1~230 V (±10 %), 50 Hz
  • Mains connection 3~230 V (±10 %), 50 Hz (Δ), 400 V (±10 %), 50 Hz (Y)
  • Fluid temperature of -15 to +90 °C
  • Operating pressure max. 10 bar or max. 16 bar, depending on type
  • Max. inlet pressure 6 bar or max. 10 bar depending on type
  • Protection class IP54
  • Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½, depending on type

Materials

  • Impellers 1.4301 (AISI 304) stainless steel
  • Stage chambers 1.4301 (AISI 304) stainless steel
  • Shaft stainless steel 1.4301 (AISI 304) or 1.4057 (AISI 431) depending on type
  • Gasket EPDM
  • Housing cover EN-GJL-250 (cataphoretic-coated)
  • Lower housing section EN-GJL-250 (cataphoretic-coated)
  • Mechanical seal SiC/carbon
  • Bearing, 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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