Wilo-Comfort-Vario COR MVIE.../SCe | Wilo

Wilo-Comfort-Vario COR MVIE.../SCe

Your advantages
Wilo-Comfort-Vario COR MVIE.../SCe

Your advantages

  • High energy system efficiency thanks to IE4 motor and optimised hydraulics
  • Disproportionately large frequency converter control range from 25 Hz up to a maximum of 60 Hz for a large field of application
  • High reliability thanks to various protective features including overload protection, dry-running protection and automatic deactivation.
  • Easy setting and operation with the SCe control panel thanks to LCD display, and green knob for adjustment.
  • Ready for building automation integration with the SCe control panel via Modbus
Series description
Wilo-Comfort-Vario COR-2-4 MVIE.../SCe


Pressure boosting system ready for connection with 2 to 4 vertically arranged non-self-priming high-pressure multistage centrifugal pumps of the MVIE 70 or 95 series switched in parallel. Each pump is equipped with integrated air-cooled frequency inverters. The system features a Smart Controller SCe.


Fully automatic water supply and pressure boosting system in inlet mode or from a tank, for domestic, commercial, industrial and municipal applications (e.g. residential, office, administration buildings, hotels, hospitals, trades, industry or water supply companies). Standby pump included in accordance with DIN 1988 and DIN EN 806.

Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fiber constituents like:

  • Drinking water (depends on required drinking water approvals, please check materials section)
  • Pure water
  • Cooling water
  • Process water
  • Firefighting water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities)


2-4 pumps per system of the MVIE (70 or 95) series with speed controlled motor via integrated frequency inverter on each pump.

SCe control panel ensures automatic control of the complete booster set.

All is mounted on galvanized steel height adjustable base frame.

All components in contact with fluid are corrosion resistant.

On pressure side:

  • Shut-off valve
  • Non return valve
  • Check-valve at each pump
  • Diaphragm pressure vessel 8 l, PN 16
  • Pressure sensor 4..20mA
  • Pressure gauge

On suction side

  • Shut-off valve
  • Pressure sensor 4..20mA
  • Pressure gauge



Wilo COR-3 MVIE 7002/SCe


Compact pressure boosting system


Regulation (control) by frequency converter


With one pump


Pump series


Rated volume flow of the single pump [m3/h]


Number of single pump stages


Smart Control switchgear for electronic pumps

Technical data

  • Mains connections :
    • 3~400 V ± 10 %, 50 Hz
    • 3~380 V ±10 %, 60 Hz
  • Max. fluid temperature 60 °C (70 °C optional)
  • Max. ambient temperature of 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters:
    • Discharge-side DN 200 – DN 250
    • Inlet-side DN 200 – DN 250
  • Speed range 1500 – 3500rpm
  • Protection class IP54
  • Fuse protection A on mains side, AC 3 according to motor power and EVU regulations


MVIE 10”: 70-95 m3/h:

  • Pump housing in EN-GJL-250, ACS approved cataphoretic-coated grey cast iron
  • Hydraulics in 1.4307 [Aisi 304L]
  • Gasket EPDM
  • With cartridge

Other executions could be ordered on request:

  • PN 25
  • FKM (Viton) Gasket


Base frame: galvanized and provided with height-adjustable vibration absorbers for comprehensive insulation against structure-borne noise as well as integrated lifting points.

Pipework: complete pipework made of stainless steel, suitable for the connection of all piping materials used in building services. The pipework is dimensioned according to the overall hydraulic performance of the pressure boosting system

Pumps: 2 to 4 pumps from the series MVIE 70 and MVIE95 switched in parallel are used. The air-cooled frequency inverters mounted on the pump motor enable continuous auto control between 25 Hz and a maximum of 60 Hz for all pumps of these series. All pump parts in contact with fluid are made of stainless steel/grey cast iron with cataphoretic coating with ACS approval.

Valves: each pump is fitted on the suction and pressure side with a shut-off valve with DVGW approval mark or annular shut-off valves and a pressure-side DVGW-approved non-return valve.

Diaphragm pressure vessel: 8 l/PN 16 arranged on the discharge side with a diaphragm made of butyl rubber, with DVGW/KTW approval, completely safe in accordance with food safety laws; for testing and inspection purposes, with a ball valve with drain and throughflow fitting with DVGW/KTW approval in accordance with DIN 4807

Pressure monitoring: 2 Pressure sensors: 4..20 mA, located on the pressure and suction sides.

Pressure indication: pressure gauge arranged on the suction and the discharge sides.

Control panel: Smart Controller SCe as standard with LCD display.

Other versions on request

Delivery state

  • Factory-mounted, ready-for-connection pressure-boosting system checked for functionality and impermeability
  • Packaging
  • Installation and operating instructions

Installation and operating instructions

Wilo-Comfort CO(R) .. MVI .../ .. MVIS .../ .. Helix V .../.. Helix VE ...

Article Number 2535456
Edition 1707
Page format 209.9 x 297.0 mm
Number of pages 1197
PDF (137 MB)

Certification booklet

Wilo-Control SC-Booster (SC, SC-FC, SCe)

Article Number 2550530
Edition 1811
Page format 209.9 x 297.0 mm
Number of pages 8
PDF (2 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)
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