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

Water supply plants with a non-self-priming high pressure centrifugal pump

  • Fully automatic water supply in pressure operation from the public water mains or a storage tank
  • Pumping of drinking water, process water, cooling water, fire-fighting or other process water that does not attack the materials used chemically or mechanically and does not contain any abrasive or long fibre particles
Special features/Product advantages
  • Robust system through stainless steel high pressure centrifugal pumps, series MVI and standard motors
  • Wide hydraulic range, in series up to 100 m
  • Adjustable without any problem and reliable through the control system used ER-1
Wilo-Economy CO-1 MVI.../ER
Technical data

  • Mains connection 3~230 V / 400 V, 50 Hz (other versions on request)
  • Max. fluid temperature 60 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Switching pressure stages 6 / 10 / 16 bar
  • Nominal connection widths on end pressure side R 1 1/4 DN 80
  • Nominal connection widths on inlet side Rp 1 DN 80
  • Protection class IP 41
  • Version (for fire protection systems only) according to DIN 1988 Part 6
Equipment
  • 1 pump, series MVI
  • Corrosion-resistant components in contact with fluid
  • Base frame in stainless steel 1.4301 (CO1 MVI 52/70..: painted steel)
  • Height-adjustable vibration damper for insulation against structure-borne noise
  • Pipework in stainless steel 1.4571
  • Shut-off valve on pressure side
  • Non-return valve on pressure side
  • 8 l diaphragm pressure vessel, PN16, on pressure side
  • Motor: IECstandardmotor
Description/Design
  • Water supply plant ready for connection, mounted on base frame in stainless steel 1.4301 or painted steel (MVI 52..), including vibration absorber, complete pipework in stainless steel 1.4571, including all the necessary valves and fittings (excluding the shut-off device on the inlet side) in red bronze/brass, pressure switching kit, stainless steel high pressure centrifugal pump (MVI) and switchgear ER-1, assembled and wired ready for connection. Trip relay in control unit for low-water cutout.
  • Diaphragm pressure vessel: 8 l/PN 16, provided on the end pressure side, with butyl rubber diaphragm, safe according to the foodstuffs act; for test and inspection purposes, provided with a ball shut-off valve in CuZn, Ni-coated, with drain and through-flow valve according to DIN 4807
  • Control device: the system is equipped with an economy controller ER-1 as standard; for information on the construction of the controller and also the function description, see the section entitled "Control Devices"
Materials
  • Foot stainless steel 1.4301//EN-GJL-250, cataphoretic dip coated
  • Impellers stainless steel 1.4301
  • Stage chambers stainless steel 1.4301
  • Pressure jacket stainless steel 1.4301
  • Shaft stainless steel 1.4122
  • Bearing/mechanical seal B carbon/ceramic
Scope of delivery
  • Pressure boosting system ready for connection, assembled at the works, function and leaktightness checked
  • Packing
  • Installation and operating instructions
Wilo-Economy CO-1 MVI.../ER
Dynamic name Name Nominal size 1-phase / 3-phase Rated power 
CO-1 MVI 9504/2/ER-PN16 DN100  PN 16 3~ 400 V 30 kW 
CO-1 MVI 9504/1/ER-PN16 DN100  PN 16 3~ 400 V 37 kW 
CO-1 MVI 9504 /ER-PN16 DN100  PN 16 3~ 400 V 37 kW 
CO-1 MVI 9503/2/ER-PN16 DN100  PN 16 3~ 400 V 22 kW 
CO-1 MVI 9503/1/ER-PN16 DN100  PN 16 3~ 400 V 30 kW 
CO-1 MVI 9503 /ER-PN16 DN100  PN 16 3~ 400 V 30 kW 
CO-1 MVI 9502/2/ER-PN16 DN100  PN 16 3~ 400 V 15 kW 
CO-1 MVI 9502/1/ER-PN16 DN100  PN 16 3~ 400 V 15 kW 
CO-1 MVI 9502 /ER-PN16 DN100  PN 16 3~ 400 V 18,5 kW 
CO-1 MVI 9501N /ER-PN16 DN100  PN 16 3~ 400 V 9 kW 
CO-1 MVI 9501/1/ER-PN16 DN100  PN 16 3~ 400 V 7,5 kW 
CO-1 MVI 9501 /ER-PN16 DN100  PN 16 3~ 400 V 9 kW 
CO-1 MVI 7006/2/ ER DN100  PN 25 3~ 400 V 30 kW 
CO-1 MVI 7006/ ER DN100  PN 25 3~ 400 V 37 kW 
CO-1 MVI 7005/2/ ER DN100  PN 16 3~ 400 V 30 kW 
CO-1 MVI 7005/ ER DN100  PN 16 3~ 400 V 30 kW 
CO-1 MVI 7004/2/ ER DN100  PN 16 3~ 400 V 18,5 kW 
CO-1 MVI 7004/ ER DN100  PN 16 3~ 400 V 22 kW 
CO-1 MVI 7003/2/ ER DN100  PN 16 3~ 400 V 15 kW 
CO-1 MVI 7003/ ER DN100  PN 16 3~ 400 V 18,5 kW 
CO-1 MVI 7002/2/ ER DN100  PN 16 3~ 400 V 7,5 kW 
CO-1 MVI 7002/ ER DN100  PN 16 3~ 400 V 11 kW 
CO-1 MVI 7001/1/ ER DN100  PN 16 3~ 400 V 4 kW 
CO-1 MVI 7001/ ER DN100  PN 16 3~ 400 V 5,5 kW 
CO-1 MVI 5207/ ER DN80  PN 16 3~ 400 V 18,5 kW 
CO-1 MVI 5206/ ER DN80  PN 16 3~ 400 V 15 kW 
CO-1 MVI 5205/ ER DN80  PN 16 3~ 400 V 15 kW 
CO-1 MVI 5204/ ER DN80  PN 16 3~ 400 V 11 kW 
CO-1 MVI 5203/ ER DN80  PN 16 3~ 400 V 7,5 kW 
CO-1 MVI 5202/ ER DN80  PN 16 3~ 400 V 5,5 kW 
CO-1 MVI 3208/ ER DN65  PN 16 3~ 400 V 15 kW 
CO-1 MVI 3207/ ER DN65  PN 16 3~ 400 V 15 kW 
CO-1 MVI 3206/ ER DN65  PN 16 3~ 400 V 11 kW 
CO-1 MVI 3205/ ER DN65  PN 16 3~ 400 V 9 kW 
CO-1 MVI 3204/ ER DN65  PN 16 3~ 400 V 7,5 kW 
CO-1 MVI 3203/ ER DN65  PN 16 3~ 400 V 5,5 kW 
CO-1 MVI 3202/ ER DN65  PN 16 3~ 400 V 4 kW 
CO-1 MVI 1611-6/ ER DN50  PN 16 3~ 400 V 7,5 kW 
CO-1 MVI 1610-6/ ER DN50  PN 16 3~ 400 V 7,5 kW 
CO-1 MVI 1609-6/ ER DN50  PN 16 3~ 400 V 7,5 kW 
CO-1 MVI 1608-6/ ER DN50  PN 16 3~ 400 V 5,5 kW 
CO-1 MVI 1607-6/ ER DN50  PN 16 3~ 400 V 5,5 kW 
CO-1 MVI 1606-6/ ER DN50  PN 16 3~ 400 V 4 kW 
CO-1 MVI 1605-6/ ER DN50  PN 16 3~ 400 V 3,7 kW 
CO-1 MVI 1604-6/ ER DN50  PN 16 3~ 400 V 3 kW 
CO-1 MVI 1603-6/ ER DN50  PN 16 3~ 400 V 2,2 kW 
CO-1 MVI 1602-6/ ER DN50  PN 16 3~ 400 V 1,5 kW 
CO-1 MVI 810/ ER Rp 1½  PN 16 3~ 400 V 3,7 kW 
CO-1 MVI 808/ ER Rp 1½  PN 16 3~ 400 V 3 kW 
CO-1 MVI 808/ ER Rp 1½  PN 10 3~ 400 V 3 kW 
CO-1 MVI 807/ ER Rp 1½  PN 16 3~ 400 V 3 kW 
CO-1 MVI 807/ ER Rp 1½  PN 10 3~ 400 V 3 kW 
CO-1 MVI 806/ ER Rp 1½  PN 16 3~ 400 V 2,2 kW 
CO-1 MVI 806/ ER Rp 1½  PN 10 3~ 400 V 2,2 kW 
CO-1 MVI 805/ ER Rp 1½  PN 6 3~ 400 V 1,85 kW 
CO-1 MVI 805/ ER Rp 1½  PN 10 3~ 400 V 1,85 kW 
CO-1 MVI 804/ ER Rp 1½  PN 6 3~ 400 V 1,5 kW 
CO-1 MVI 804/ ER Rp 1½  PN 10 3~ 400 V 1,5 kW 
CO-1 MVI 803/ ER Rp 1½  PN 6 3~ 400 V 1,1 kW 
CO-1 MVI 803/ ER Rp 1½  PN 10 3~ 400 V 1,1 kW 
CO-1 MVI 802/ ER Rp 1½  PN 6 3~ 400 V 0,75 kW 
CO-1 MVI 802/ ER Rp 1½  PN 10 3~ 400 V 0,75 kW 
CO-1 MVI 410/ ER Rp 1¼  PN 16 3~ 400 V 2,2 kW 
CO-1 MVI 408/ ER Rp 1¼  PN 16 3~ 400 V 1,85 kW 
CO-1 MVI 408/ ER Rp 1¼  PN 10 3~ 400 V 1,85 kW 
CO-1 MVI 407/ ER Rp 1¼  PN 16 3~ 400 V 1,5 kW 
CO-1 MVI 407/ ER Rp 1¼  PN 10 3~ 400 V 1,5 kW 
CO-1 MVI 406/ ER Rp 1¼  PN 16 3~ 400 V 1,5 kW 
CO-1 MVI 406/ ER Rp 1¼  PN 10 3~ 400 V 1,5 kW 
CO-1 MVI 405/ ER Rp 1¼  PN 6 3~ 400 V 1,1 kW 
CO-1 MVI 405/ ER Rp 1¼  PN 10 3~ 400 V 1,1 kW 
CO-1 MVI 404/ ER Rp 1¼  PN 6 3~ 400 V 1,1 kW 
CO-1 MVI 404/ ER Rp 1¼  PN 10 3~ 400 V 1,1 kW 
CO-1 MVI 403/ ER Rp 1¼  PN 6 3~ 400 V 0,75 kW 
CO-1 MVI 403/ ER Rp 1¼  PN 10 3~ 400 V 0,75 kW 
CO-1 MVI 402/ ER Rp 1¼  PN 6 3~ 400 V 0,55 kW 
CO-1 MVI 402/ ER Rp 1¼  PN 10 3~ 400 V 0,55 kW 
CO-1 MVI 210/ ER Rp 1¼  PN 16 3~ 400 V 1,5 kW 
CO-1 MVI 208/ ER Rp 1¼  PN 16 3~ 400 V 1,5 kW 
CO-1 MVI 208/ ER Rp 1¼  PN 10 3~ 400 V 1,5 kW 
CO-1 MVI 207/ ER Rp 1¼  PN 16 3~ 400 V 1,1 kW 
CO-1 MVI 207/ ER Rp 1¼  PN 10 3~ 400 V 1,1 kW 
CO-1 MVI 206/ ER Rp 1¼  PN 16 3~ 400 V 1,1 kW 
CO-1 MVI 206/ ER Rp 1¼  PN 10 3~ 400 V 1,1 kW 
CO-1 MVI 205/ ER Rp 1¼  PN 6 3~ 400 V 0,75 kW 
CO-1 MVI 205/ ER Rp 1¼  PN 10 3~ 400 V 0,75 kW 
CO-1 MVI 204/ ER Rp 1¼  PN 6 3~ 400 V 0,75 kW 
CO-1 MVI 204/ ER Rp 1¼  PN 10 3~ 400 V 0,75 kW 
CO-1 MVI 203/ ER Rp 1¼  PN 6 3~ 400 V 0,55 kW 
CO-1 MVI 203/ ER Rp 1¼  PN 10 3~ 400 V 0,55 kW 
CO-1 MVI 202/ ER Rp 1¼  PN 6 3~ 400 V 0,37 kW 
CO-1 MVI 202/ ER Rp 1¼  PN 10 3~ 400 V 0,37 kW 
Wilo-Economy CO-1 MVI.../ER
Our downloads for the Wilo Economy CO-1 MVI.../ER range
The following documents are available for more information:

Download
 Planners catalogue "Water Supply" New products March 2005 (2 MB) »
Download
 Planners catalogue "Water Supply" 2004/2005 (17 MB) »