Wilo-Economy CO-1 MVI.../ER

Wilo-Economy CO-1 MVI ... / ER - Water supply system with non-self-priming high-pressure centrifugal pump

Overview

  • Robust system due to the use of high-pressure stainless steel MVI series centrifugal pumps
  • Wide range of hydraulic performances by all MVI pumps
  • Simple set-up and reliable operation thanks to ER-1 control unit

Type

  • Water supply unit with normal suction high-pressure centrifugal pump

Application

  • Fully automatic water supply and pressure boosting in residential, office and administrative buildings, hotels, hospitals, shopping centres and various industrial facilities
  • Pumping of potable water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN14462 and subject to approval by local fire-fighting authorities) or other water mixtures that do not chemically or mechanically attack the materials used and do not contain abrasive or long-fibre constituents

Equipment/function

  • 1 MVI series pump
  • Max. number of sections: 11
  • Corrosion-resistant parts in contact with the pumped liquid
  • Foundation frame made of stainless steel, galvanized (CO-1 MVI 52/95..: steel, varnished)
  • Height adjustable vibration damping feet to isolate structure-borne noise
  • Shut-off valves on the pressure side
  • Pressure side check valve
  • Diaphragm pressure vessel 8 l, PN16, pressure side

Scope of delivery

  • Pressure boosting system factory assembled, tested for fault-free function and tightness, ready for connection
  • Packaging
  • Installation and operating instructions

Model overview

Products


Product designation Network connection Maximum working pressure   PN Number of pumps Number of standby pumps Unit capacity without backup pump   Q Gross weight approx.   m Article number
Economy CO-1 MVI 7001/1/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 247.0 kg 2523173
Economy CO-1 MVI 7001/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 270.0 kg 2523174
Economy CO-1 MVI 7002/2/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 295.0 kg 2523175
Economy CO-1 MVI 7002/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 305.0 kg 2523176
Economy CO-1 MVI 7003/2/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 338.0 kg 2523177
Economy CO-1 MVI 7003/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 353.0 kg 2523178
Economy CO-1 MVI 7004/2/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 357.0 kg 2523179
Economy CO-1 MVI 7004/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 380.0 kg 2523180
Economy CO-1 MVI 7005/2/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 437.0 kg 2523181
Economy CO-1 MVI 7005/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 100.0 m³/h 437.0 kg 2523182
Economy CO-1 MVI 7006/2/ER (PN 25) 3~400 V, 50 Hz 25 bar 1 0 100.0 m³/h 447.0 kg 2523183
Economy CO-1 MVI 7006/ER (PN 25) 3~400 V, 50 Hz 25 bar 1 0 100.0 m³/h 473.0 kg 2523184
Economy CO-1 MVI 9501/1/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 274.0 kg CO1MVI95011ERPN16
Economy CO-1 MVI 9501/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 284.0 kg CO1MVI9501ERPN16
Economy CO-1 MVI 9502/2/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 330.0 kg CO1MVI9502/2ERPN16
Economy CO-1 MVI 9502/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 345.0 kg CO1MVI9502ERPN16
Economy CO-1 MVI 9503/1/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 429.0 kg CO1MVI95031ERPN16
Economy CO-1 MVI 9503/2/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 372.0 kg CO1MVI95032ERPN16
Economy CO-1 MVI 9503/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 429.0 kg CO1MVI9503ERPN16
Economy CO-1 MVI 9504/1/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 456.0 kg CO1MVI9504/1ERPN16
Economy CO-1 MVI 9504/2/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 434.0 kg CO1MVI9504/2ERPN16
Economy CO-1 MVI 9504/ER (PN 16) 3~400 V, 50 Hz 16 bar 1 0 135.0 m³/h 456.0 kg CO1MVI9504ERPN16

Those. information

Explanation of the name

Example: Wilo-CO-1 MVI 204 / ER
CO Compact pressure boosting system
1 Single pump
MVI Pump Series
2 Nominal volume flow of single pump [m 3 / h]
04 Number of single pump sections
ER Control device; ER = Economy regulator

Technical specifications

  • Connection to 3-phase 230/400 V ± 10%, 50 Hz (other versions on request)
  • Max. temperature of pumped liquid 50 °C (optional 70 °C)
  • Max. medium temperature: 40 °C (optionally 70 °C) 40 °C
  • Working pressure 16 bar
  • Inlet pressure 6 bar
  • Switching pressure stages 6/10/16 bar
  • Nominal diameters for connection on supply side Rp 1¼" - DN 100
  • Nominal diameters for connection on the discharge side R 1¼" - DN 100
  • Rotating speed 2800 rpm
  • Protection class IP54 (operator interface ER)
  • AC 3 fuses on the line-side, in accordance with the motor rating and the regulations of the power supply company
  • Approved liquids (other fluids on request): Approved fluids are water, which does not contain abrasive or long-fibre constituents and which does not attack the materials used chemically or mechanically
  • Non-depositive clean water
    • domestic, cold, cooling and rain water;
    • drinking water;
    • Water for fire-fighting purposes.

Materials

  • MVI 1...to 16...-6
    • Impellers and stainless steel sections 1.4301/1.4404 (MVI 16...-6 only from 1.4301)
    • Pump housing in stainless steel 1.4301/1.4404
    • Stainless steel shaft 1.4301/1.4404
    • EPDM (EP 851)/FKM (Viton) seal
    • Enclosure cover made of stainless steel 1.4301/1.4404
    • Lower body part stainless steel 1.4301/1.4404
    • Sliding mechanical seal in graphite/tungsten carbide, SiC/graphite
    • Stainless steel pressure cover 1.4301/1.4404
    • Bearings made of tungsten carbide
    • EN-GJL-250 pump base
    • Stainless steel piping system 1.4571
  • MVI 16. - 95..
    • Impellers in stainless steel 1.4301/1.4404
    • Sections out of stainless steel 1.4301/1.4404
    • Pump housing EN-GJL-250/1.4404
    • Shaft made of stainless steel 1.4057/1.4404
    • EPDM (EP 851)/FKM (Viton) seal
    • Enclosure cover made of stainless steel 1.4301/1.4404
    • Lower body part stainless steel 1.4301/1.4404
    • Sliding mechanical seal in graphite/tungsten carbide, SiC/graphite
    • Stainless steel pressure cover 1.4301/1.4404
    • Tungsten carbide bearings
    • Stainless steel piping system 1.4571

Description/construction

  • Connection-ready water-supply unit, mounted on base frame made of stainless steel or varnished steel (MVI 52..) including vibration absorbers; with complete stainless steel pipework including all necessary fittings and shut-off devices (except for inlet-side shut-off device), pressure compensation unit, stainless steel high-pressure centrifugal pump (MVI) and fully assembled and ready for connection control unit ER-1. The control unit has a built-in electronic shut-off system that activates when there is insufficient water.
  • Diaphragm pressure vessel: 8 l/PN16 located on the end pressure side, equipped with a butyl rubber diaphragm which meets the requirements of the Food Safety Act. For inspection and testing purposes, equipped with shut-off ball valve, draining system and flow fittings according to DIN 4807
  • Control unit: The unit is equipped as standard with the Economy controller ER-1

Download

Wilo-ER 1, ER 1-A Download
Wilo-MultiVert MVI 16…/32…/52…/70…/95… Download
Wilo-Multivert-MVI 2.. / 4.. / 8.. / 16..-6 Download
Wilo-Economy CO-1 ..., CO/T-1 ... .../CE+ .../ER, Wilo-Comfort-Vario COR-1 ... ...-GE .../VR Download
Documentation Download

Colors

DOP

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