Water supply

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Water supply and pressure boosting

Reliable supply of water at static, high-lying taps. Fluctuating water consumption in different types of buildings, such as schools, hospitals or hotels, requires flexible systems that meet individual demands. With Wilo pressure boosting systems, you can ensure that water will be supplied reliably.

Water up to the top floor

More comfort with intelligent technology: Where the minimum water pressure from the public water works is not sufficient, a pressure boosting system helps with optimal water supply.

Individual Wilo solutions for optimal water pressure

Especially for the historical residential areas or in the case of floor expansions, the pressure above and directly below water reservoirs cannot be maintained. Therefore, a pressure boosting system might also be required in single and multi-family homes. Wilo offers you individual solutions here.

Wilo-Comfort-Vario COR-1 MHIE...-GE
Comfort-Vario COR-1 MHIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50/60 Hz
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on inlet side Rp 1" - Rp 2"
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side [AC 3] according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE...-GE
Comfort-Vario COR-1 MVIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50 Hz; 1~220 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE.../VR
Comfort-Vario COR-1 MVIE.../VR

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump with integrated frequency converter and Vario controller VR for motors from 7.5 kW

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~ 400 V ± 10 %, 50 Hz; 3~380/380 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameter on inlet side DN 100
  • Nominal connection diameter on pressure side DN 100
  • Protection class IP 54 (VR control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
Wilo-Economy MHIE
Economy MHIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature ‐15 to +110 °C
  • Max. operating pressure 10 bar
  • Max. inlet pressure 6 bar
  • Protection class IP 54
  • Emitted interference according to EN 61000-6-4 (EN 61000-6-3 optionally)
  • Interference resistance in compliance with EN 61000-6-2
  • Nominal diameters of pipe connections on suction side to type Rp 1, Rp 1¼, Rp 1½ or Rp 2
  • Nominal diameters of pipe connections on pressure side to type Rp 1, Rp 1¼ or Rp 1½
Wilo-Helix EXCEL
Helix EXCEL

Design

Non-self-priming, highly efficient fully stainless-steel high-pressure multistage centrifugal pump with EC motor in vertical design with integrated high-efficiency drive and in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 460V +/-10%

  • Fluid temperature range:

    • Helix EXCEL 2 – 16 (EPDM): -30 to 120 °C
    • Helix EXCEL 2 – 16 (FKM): -15 to 90 °C
    • Helix EXCEL22 – 36 (EPDM): -20 to 120 °C
    • Helix EXCEL22 – 36 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix EXCEL 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix EXCEL 22 – 36: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Helix VE
Helix VE

Design

Electronically controlled, non-self-priming high-pressure multistage centrifugal pump in vertical design, with in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 440V +/-6%

  • Fluid temperature range:

    • Helix VE 2 – 16 (EPDM): -30 to 120 °C
    • Helix VE 2 – 16 (FKM): -15 to 90 °C
    • Helix VE22 – 52 (EPDM): -20 to 120 °C
    • Helix VE22 – 52 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix VE 22 – 52: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Multivert MVIE
Multivert MVIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature of -15 to +120 °C
  • Max. operating pressure 16/25 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 55
  • Emitted interference in compliance with EN 61000-6-3
  • Interference resistance in compliance with EN 61000-6-2
  • Minimum Efficiency Index (MEI): ≥0.1
Wilo-Multivert MVISE
Multivert MVISE

Design

Non-self-priming multistage pump with glandless pump motor and integrated frequency converter

Application

  • Water supply and pressure boosting

Special features / product benefits

  • Water supply and pressure boosting

Technical data

  • Mains connection 3 ~ 400 V (±10 %), 50 Hz
  • Fluid temperature ‐15 to +50 °C
  • Max. operating pressure 16 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 44
  • Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½
Wilo-SiBoost Smart 1 Helix VE
SiBoost Smart 1 Helix VE

Design

High-efficiency connection-ready water-supply unit (non self-priming) with one vertically arranged stainless steel high-pressure multi-stage centrifugal pump in glanded version of the Helix VE series.

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 2"
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

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

Secure water supply thanks to flexible systems

Druckerhöhungsanlage

Fluctuating water consumption in different types of buildings, such as schools, hospitals or hotels, requires flexible systems which meet individual demands.

Reliable pressure boosting, also for large buildings

With Wilo pressure boosting systems, you will ensure a reliable water supply to all floors of a building, even to high-lying water taps.

Wilo-Comfort COR Helix VE.../CCe
Comfort COR Helix VE.../CCe

Design

Highly efficient water-supply unit ready for connection (non self-priming). With 2 to 6 vertically arranged Helix VE series stainless steel high-pressure centrifugal pumps in glanded version switched in parallel; every pump is equipped with an integrated air-cooled frequency converter, including Comfort Controller CCe

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ ‐ DN 125
  • Nominal connection diameters on inlet side R 1½" - DN 125
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-Comfort-N-Vario COR MVISE.../VR
Comfort-N-Vario COR MVISE.../VR

Design

Pressure boosting system with 2 to 4 parallel-switched, non-self-priming stainless steel high-pressure multistage centrifugal pumps with speed-controlled glandless pump motors

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~ 400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on discharge side R 2" - R 3"
  • Nominal connection diameters on inlet side R 2" - R 3"
  • Speed range 1100 - 2750 rpm
  • Protection class IP 44
  • Fuse protection on mains side [AC 3] according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water

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

Wilo-Comfort-N-Vario COR-1 MVISE...-GE
Comfort-N-Vario COR-1 MVISE...-GE

Design

Water-supply units with a non-self-priming glandless high-pressure multistage centrifugal pump and integrated speed control

Application

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V, 50 Hz
  • Fluid temperature max. 50 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters Rp 1¼ ‐ Rp 1½
  • Protection class IP 44
Wilo-Comfort-Vario COR MHIE.../VR
Comfort-Vario COR MHIE.../VR

Design

Pressure boosting system with 2 to 4 parallel-switched, non-self-priming stainless steel high-pressure multistage centrifugal pumps with speed-controlled motors

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz mains connection, depending on type also 1~230 V, 50/60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 2” - DN 250
  • Nominal connection diameters on inlet side R 2" - DN 250
  • Speed range 1200- 3770 rpm
  • Protection class IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water (wet line; for dry lines on request - comply with separate specifications of DIN 1988 (EN 806) and of fire-protection authorities.)

    Note on fluids: Approved fluids are generally water mixtures which do not chemically or mechanically attack the materials used and do not contain either abrasive or fibrous matter

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

Design

Pressure boosting system with 2 to 4 non-self-priming stainless steel high-pressure multistage centrifugal pumps switched in parallel with speed-controlled motors and Vario controller VR

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380 V ±10 %, 60 Hz, depending on type also 1~230 V, 50/60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 2” - DN 250
  • Nominal connection diameters on inlet side R 2" - DN 250
  • Speed range 1200- 3770 rpm
  • Protection class IP 54 (VR control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water

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

Wilo-Comfort-Vario COR-1 MHIE...-GE
Comfort-Vario COR-1 MHIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50/60 Hz
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on inlet side Rp 1" - Rp 2"
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side [AC 3] according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE...-GE
Comfort-Vario COR-1 MVIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50 Hz; 1~220 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE.../VR
Comfort-Vario COR-1 MVIE.../VR

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump with integrated frequency converter and Vario controller VR for motors from 7.5 kW

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~ 400 V ± 10 %, 50 Hz; 3~380/380 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameter on inlet side DN 100
  • Nominal connection diameter on pressure side DN 100
  • Protection class IP 54 (VR control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
Wilo-Economy MHIE
Economy MHIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature ‐15 to +110 °C
  • Max. operating pressure 10 bar
  • Max. inlet pressure 6 bar
  • Protection class IP 54
  • Emitted interference according to EN 61000-6-4 (EN 61000-6-3 optionally)
  • Interference resistance in compliance with EN 61000-6-2
  • Nominal diameters of pipe connections on suction side to type Rp 1, Rp 1¼, Rp 1½ or Rp 2
  • Nominal diameters of pipe connections on pressure side to type Rp 1, Rp 1¼ or Rp 1½
Wilo-Helix EXCEL
Helix EXCEL

Design

Non-self-priming, highly efficient fully stainless-steel high-pressure multistage centrifugal pump with EC motor in vertical design with integrated high-efficiency drive and in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 460V +/-10%

  • Fluid temperature range:

    • Helix EXCEL 2 – 16 (EPDM): -30 to 120 °C
    • Helix EXCEL 2 – 16 (FKM): -15 to 90 °C
    • Helix EXCEL22 – 36 (EPDM): -20 to 120 °C
    • Helix EXCEL22 – 36 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix EXCEL 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix EXCEL 22 – 36: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Helix VE
Helix VE

Design

Electronically controlled, non-self-priming high-pressure multistage centrifugal pump in vertical design, with in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 440V +/-6%

  • Fluid temperature range:

    • Helix VE 2 – 16 (EPDM): -30 to 120 °C
    • Helix VE 2 – 16 (FKM): -15 to 90 °C
    • Helix VE22 – 52 (EPDM): -20 to 120 °C
    • Helix VE22 – 52 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix VE 22 – 52: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Multivert MVIE
Multivert MVIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature of -15 to +120 °C
  • Max. operating pressure 16/25 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 55
  • Emitted interference in compliance with EN 61000-6-3
  • Interference resistance in compliance with EN 61000-6-2
  • Minimum Efficiency Index (MEI): ≥0.1
Wilo-Multivert MVISE
Multivert MVISE

Design

Non-self-priming multistage pump with glandless pump motor and integrated frequency converter

Application

  • Water supply and pressure boosting

Special features / product benefits

  • Water supply and pressure boosting

Technical data

  • Mains connection 3 ~ 400 V (±10 %), 50 Hz
  • Fluid temperature ‐15 to +50 °C
  • Max. operating pressure 16 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 44
  • Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½
Wilo-SiBoost Smart 1 Helix VE
SiBoost Smart 1 Helix VE

Design

High-efficiency connection-ready water-supply unit (non self-priming) with one vertically arranged stainless steel high-pressure multi-stage centrifugal pump in glanded version of the Helix VE series.

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 2"
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

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

Wilo-SiBoost Smart Helix EXCEL
SiBoost Smart Helix EXCEL

Design

Highly efficient water-supply unit (non self-priming) ready for connection with 2 to 4 vertically arranged Helix EXCEL stainless steel high-pressure centrifugal pumps switched in parallel; each pump is equipped with an integrated air-cooled, high-efficiency frequency converter and an EC motor, including Smart Controller SCe. Valves and sensors are protected for safe and reliable installation

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½" - R 3"
  • Nominal connection diameters on inlet side R 1½" - R 3"
  • Speed range 1500-3770 rpm
  • Protection class: IP 54 (SCe control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-SiBoost Smart Helix VE
SiBoost Smart Helix VE

Design

Highly efficient water supply unit ready for connection (non self-priming). With 2 to 4 vertically arranged Helix VE series stainless steel high-pressure centrifugal pumps in glanded version switched in parallel; every pump is equipped with an integrated air-cooled frequency converter, incl. Smart Controller SCe

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Max. ambient temperature of 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ ‐ DN 200
  • Nominal connection diameters on inlet side R 1½" - DN 200
  • Speed range 1500-3770 rpm
  • Protection class: IP 54 (SCe control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-Economy MHIE
Economy MHIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature ‐15 to +110 °C
  • Max. operating pressure 10 bar
  • Max. inlet pressure 6 bar
  • Protection class IP 54
  • Emitted interference according to EN 61000-6-4 (EN 61000-6-3 optionally)
  • Interference resistance in compliance with EN 61000-6-2
  • Nominal diameters of pipe connections on suction side to type Rp 1, Rp 1¼, Rp 1½ or Rp 2
  • Nominal diameters of pipe connections on pressure side to type Rp 1, Rp 1¼ or Rp 1½
Wilo-Helix EXCEL
Helix EXCEL

Design

Non-self-priming, highly efficient fully stainless-steel high-pressure multistage centrifugal pump with EC motor in vertical design with integrated high-efficiency drive and in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 460V +/-10%

  • Fluid temperature range:

    • Helix EXCEL 2 – 16 (EPDM): -30 to 120 °C
    • Helix EXCEL 2 – 16 (FKM): -15 to 90 °C
    • Helix EXCEL22 – 36 (EPDM): -20 to 120 °C
    • Helix EXCEL22 – 36 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix EXCEL 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix EXCEL 22 – 36: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Helix VE
Helix VE

Design

Electronically controlled, non-self-priming high-pressure multistage centrifugal pump in vertical design, with in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 440V +/-6%

  • Fluid temperature range:

    • Helix VE 2 – 16 (EPDM): -30 to 120 °C
    • Helix VE 2 – 16 (FKM): -15 to 90 °C
    • Helix VE22 – 52 (EPDM): -20 to 120 °C
    • Helix VE22 – 52 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix VE 22 – 52: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Multivert MVIE
Multivert MVIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature of -15 to +120 °C
  • Max. operating pressure 16/25 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 55
  • Emitted interference in compliance with EN 61000-6-3
  • Interference resistance in compliance with EN 61000-6-2
  • Minimum Efficiency Index (MEI): ≥0.1
Wilo-Multivert MVISE
Multivert MVISE

Design

Non-self-priming multistage pump with glandless pump motor and integrated frequency converter

Application

  • Water supply and pressure boosting

Special features / product benefits

  • Water supply and pressure boosting

Technical data

  • Mains connection 3 ~ 400 V (±10 %), 50 Hz
  • Fluid temperature ‐15 to +50 °C
  • Max. operating pressure 16 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 44
  • Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½
Wilo-Comfort COR Helix VE.../CCe
Comfort COR Helix VE.../CCe

Design

Highly efficient water-supply unit ready for connection (non self-priming). With 2 to 6 vertically arranged Helix VE series stainless steel high-pressure centrifugal pumps in glanded version switched in parallel; every pump is equipped with an integrated air-cooled frequency converter, including Comfort Controller CCe

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ ‐ DN 125
  • Nominal connection diameters on inlet side R 1½" - DN 125
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-Comfort-Vario COR MHIE.../VR
Comfort-Vario COR MHIE.../VR

Design

Pressure boosting system with 2 to 4 parallel-switched, non-self-priming stainless steel high-pressure multistage centrifugal pumps with speed-controlled motors

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz mains connection, depending on type also 1~230 V, 50/60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 2” - DN 250
  • Nominal connection diameters on inlet side R 2" - DN 250
  • Speed range 1200- 3770 rpm
  • Protection class IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water (wet line; for dry lines on request - comply with separate specifications of DIN 1988 (EN 806) and of fire-protection authorities.)

    Note on fluids: Approved fluids are generally water mixtures which do not chemically or mechanically attack the materials used and do not contain either abrasive or fibrous matter

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

Design

Pressure boosting system with 2 to 4 non-self-priming stainless steel high-pressure multistage centrifugal pumps switched in parallel with speed-controlled motors and Vario controller VR

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380 V ±10 %, 60 Hz, depending on type also 1~230 V, 50/60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 2” - DN 250
  • Nominal connection diameters on inlet side R 2" - DN 250
  • Speed range 1200- 3770 rpm
  • Protection class IP 54 (VR control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water

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

Wilo-Comfort-Vario COR-1 MHIE...-GE
Comfort-Vario COR-1 MHIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50/60 Hz
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on inlet side Rp 1" - Rp 2"
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side [AC 3] according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE...-GE
Comfort-Vario COR-1 MVIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50 Hz; 1~220 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE.../VR
Comfort-Vario COR-1 MVIE.../VR

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump with integrated frequency converter and Vario controller VR for motors from 7.5 kW

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~ 400 V ± 10 %, 50 Hz; 3~380/380 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameter on inlet side DN 100
  • Nominal connection diameter on pressure side DN 100
  • Protection class IP 54 (VR control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
Wilo-Economy MHIE
Economy MHIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature ‐15 to +110 °C
  • Max. operating pressure 10 bar
  • Max. inlet pressure 6 bar
  • Protection class IP 54
  • Emitted interference according to EN 61000-6-4 (EN 61000-6-3 optionally)
  • Interference resistance in compliance with EN 61000-6-2
  • Nominal diameters of pipe connections on suction side to type Rp 1, Rp 1¼, Rp 1½ or Rp 2
  • Nominal diameters of pipe connections on pressure side to type Rp 1, Rp 1¼ or Rp 1½
Wilo-Helix EXCEL
Helix EXCEL

Design

Non-self-priming, highly efficient fully stainless-steel high-pressure multistage centrifugal pump with EC motor in vertical design with integrated high-efficiency drive and in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 460V +/-10%

  • Fluid temperature range:

    • Helix EXCEL 2 – 16 (EPDM): -30 to 120 °C
    • Helix EXCEL 2 – 16 (FKM): -15 to 90 °C
    • Helix EXCEL22 – 36 (EPDM): -20 to 120 °C
    • Helix EXCEL22 – 36 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix EXCEL 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix EXCEL 22 – 36: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Helix VE
Helix VE

Design

Electronically controlled, non-self-priming high-pressure multistage centrifugal pump in vertical design, with in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 440V +/-6%

  • Fluid temperature range:

    • Helix VE 2 – 16 (EPDM): -30 to 120 °C
    • Helix VE 2 – 16 (FKM): -15 to 90 °C
    • Helix VE22 – 52 (EPDM): -20 to 120 °C
    • Helix VE22 – 52 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix VE 22 – 52: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Multivert MVIE
Multivert MVIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature of -15 to +120 °C
  • Max. operating pressure 16/25 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 55
  • Emitted interference in compliance with EN 61000-6-3
  • Interference resistance in compliance with EN 61000-6-2
  • Minimum Efficiency Index (MEI): ≥0.1
Wilo-Multivert MVISE
Multivert MVISE

Design

Non-self-priming multistage pump with glandless pump motor and integrated frequency converter

Application

  • Water supply and pressure boosting

Special features / product benefits

  • Water supply and pressure boosting

Technical data

  • Mains connection 3 ~ 400 V (±10 %), 50 Hz
  • Fluid temperature ‐15 to +50 °C
  • Max. operating pressure 16 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 44
  • Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½
Wilo-SiBoost Smart 1 Helix VE
SiBoost Smart 1 Helix VE

Design

High-efficiency connection-ready water-supply unit (non self-priming) with one vertically arranged stainless steel high-pressure multi-stage centrifugal pump in glanded version of the Helix VE series.

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 2"
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

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

Wilo-SiBoost Smart Helix EXCEL
SiBoost Smart Helix EXCEL

Design

Highly efficient water-supply unit (non self-priming) ready for connection with 2 to 4 vertically arranged Helix EXCEL stainless steel high-pressure centrifugal pumps switched in parallel; each pump is equipped with an integrated air-cooled, high-efficiency frequency converter and an EC motor, including Smart Controller SCe. Valves and sensors are protected for safe and reliable installation

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½" - R 3"
  • Nominal connection diameters on inlet side R 1½" - R 3"
  • Speed range 1500-3770 rpm
  • Protection class: IP 54 (SCe control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-SiBoost Smart Helix VE
SiBoost Smart Helix VE

Design

Highly efficient water supply unit ready for connection (non self-priming). With 2 to 4 vertically arranged Helix VE series stainless steel high-pressure centrifugal pumps in glanded version switched in parallel; every pump is equipped with an integrated air-cooled frequency converter, incl. Smart Controller SCe

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Max. ambient temperature of 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ ‐ DN 200
  • Nominal connection diameters on inlet side R 1½" - DN 200
  • Speed range 1500-3770 rpm
  • Protection class: IP 54 (SCe control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-Comfort COR Helix VE.../CCe
Comfort COR Helix VE.../CCe

Design

Highly efficient water-supply unit ready for connection (non self-priming). With 2 to 6 vertically arranged Helix VE series stainless steel high-pressure centrifugal pumps in glanded version switched in parallel; every pump is equipped with an integrated air-cooled frequency converter, including Comfort Controller CCe

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ ‐ DN 125
  • Nominal connection diameters on inlet side R 1½" - DN 125
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-Comfort-N-Vario COR MVISE.../VR
Comfort-N-Vario COR MVISE.../VR

Design

Pressure boosting system with 2 to 4 parallel-switched, non-self-priming stainless steel high-pressure multistage centrifugal pumps with speed-controlled glandless pump motors

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~ 400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on discharge side R 2" - R 3"
  • Nominal connection diameters on inlet side R 2" - R 3"
  • Speed range 1100 - 2750 rpm
  • Protection class IP 44
  • Fuse protection on mains side [AC 3] according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water

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

Wilo-Comfort-N-Vario COR-1 MVISE...-GE
Comfort-N-Vario COR-1 MVISE...-GE

Design

Water-supply units with a non-self-priming glandless high-pressure multistage centrifugal pump and integrated speed control

Application

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V, 50 Hz
  • Fluid temperature max. 50 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters Rp 1¼ ‐ Rp 1½
  • Protection class IP 44
Wilo-Comfort-Vario COR MHIE.../VR
Comfort-Vario COR MHIE.../VR

Design

Pressure boosting system with 2 to 4 parallel-switched, non-self-priming stainless steel high-pressure multistage centrifugal pumps with speed-controlled motors

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz mains connection, depending on type also 1~230 V, 50/60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 2” - DN 250
  • Nominal connection diameters on inlet side R 2" - DN 250
  • Speed range 1200- 3770 rpm
  • Protection class IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water (wet line; for dry lines on request - comply with separate specifications of DIN 1988 (EN 806) and of fire-protection authorities.)

    Note on fluids: Approved fluids are generally water mixtures which do not chemically or mechanically attack the materials used and do not contain either abrasive or fibrous matter

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

Design

Pressure boosting system with 2 to 4 non-self-priming stainless steel high-pressure multistage centrifugal pumps switched in parallel with speed-controlled motors and Vario controller VR

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380 V ±10 %, 60 Hz, depending on type also 1~230 V, 50/60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 2” - DN 250
  • Nominal connection diameters on inlet side R 2" - DN 250
  • Speed range 1200- 3770 rpm
  • Protection class IP 54 (VR control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Cooling water
    • Potable and process water
    • Fire water

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

Wilo-Comfort-Vario COR-1 MHIE...-GE
Comfort-Vario COR-1 MHIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • For fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50/60 Hz
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on inlet side Rp 1" - Rp 2"
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side [AC 3] according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE...-GE
Comfort-Vario COR-1 MVIE...-GE

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump and integrated speed control

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10 %, 50 Hz; 3~380 V ±10 %, 60 Hz or, depending on type, also 1~230 V ± 10 %, 50 Hz; 1~220 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 1½"
  • Speed range 1160 - 3500 rpm
  • Protection class IP 54
  • Fuse protection on mains side AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water

Wilo-Comfort-Vario COR-1 MVIE.../VR
Comfort-Vario COR-1 MVIE.../VR

Design

Water-supply unit with a non-self-priming high-pressure multistage centrifugal pump with integrated frequency converter and Vario controller VR for motors from 7.5 kW

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~ 400 V ± 10 %, 50 Hz; 3~380/380 V ±10 %, 60 Hz (other versions on request)
  • Max. fluid temperature 50 °C (70 °C optional)
  • Max. ambient temperature 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 10 bar
  • Nominal connection diameter on inlet side DN 100
  • Nominal connection diameter on pressure side DN 100
  • Protection class IP 54 (VR control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
Wilo-Economy MHIE
Economy MHIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature ‐15 to +110 °C
  • Max. operating pressure 10 bar
  • Max. inlet pressure 6 bar
  • Protection class IP 54
  • Emitted interference according to EN 61000-6-4 (EN 61000-6-3 optionally)
  • Interference resistance in compliance with EN 61000-6-2
  • Nominal diameters of pipe connections on suction side to type Rp 1, Rp 1¼, Rp 1½ or Rp 2
  • Nominal diameters of pipe connections on pressure side to type Rp 1, Rp 1¼ or Rp 1½
Wilo-Helix EXCEL
Helix EXCEL

Design

Non-self-priming, highly efficient fully stainless-steel high-pressure multistage centrifugal pump with EC motor in vertical design with integrated high-efficiency drive and in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 460V +/-10%

  • Fluid temperature range:

    • Helix EXCEL 2 – 16 (EPDM): -30 to 120 °C
    • Helix EXCEL 2 – 16 (FKM): -15 to 90 °C
    • Helix EXCEL22 – 36 (EPDM): -20 to 120 °C
    • Helix EXCEL22 – 36 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix EXCEL 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix EXCEL 22 – 36: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Helix VE
Helix VE

Design

Electronically controlled, non-self-priming high-pressure multistage centrifugal pump in vertical design, with in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Special features / product benefits

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Technical data

  • Electrical connection:

    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 440V +/-6%

  • Fluid temperature range:

    • Helix VE 2 – 16 (EPDM): -30 to 120 °C
    • Helix VE 2 – 16 (FKM): -15 to 90 °C
    • Helix VE22 – 52 (EPDM): -20 to 120 °C
    • Helix VE22 – 52 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)

  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:

    • Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with round flanges in accordance with ISO 2531 and ISO 7005
    • Helix VE 22 – 52: PN 16 and PN 25 with round flanges in accordance with ISO 2531 and ISO 7005

  • Minimum Efficiency Index (MEI): ≥0.7
Wilo-Multivert MVIE
Multivert MVIE

Design

Non-self-priming multistage pump with integrated frequency converter

Application

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Special features / product benefits

  • Water supply and pressure boosting
  • Fire extinguishing systems
  • Industrial circulation systems
  • Process engineering
  • Cooling water circulation systems
  • Washing and sprinkling systems

Technical data

  • Mains connection 1 ~ 230 V (±10 %), 50 Hz or 230 V  (±10 %), 60 Hz
  • Mains connection 3 ~ 400 V  (±10 %), 50 Hz (Y) or 400 V  (±10 %), 60 Hz (Y)
  • Fluid temperature of -15 to +120 °C
  • Max. operating pressure 16/25 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 55
  • Emitted interference in compliance with EN 61000-6-3
  • Interference resistance in compliance with EN 61000-6-2
  • Minimum Efficiency Index (MEI): ≥0.1
Wilo-Multivert MVISE
Multivert MVISE

Design

Non-self-priming multistage pump with glandless pump motor and integrated frequency converter

Application

  • Water supply and pressure boosting

Special features / product benefits

  • Water supply and pressure boosting

Technical data

  • Mains connection 3 ~ 400 V (±10 %), 50 Hz
  • Fluid temperature ‐15 to +50 °C
  • Max. operating pressure 16 bar
  • Max. inlet pressure 10 bar
  • Protection class IP 44
  • Nominal diameters of pipe connections Rp 1, Rp 1¼ or Rp 1½
Wilo-SiBoost Smart 1 Helix VE
SiBoost Smart 1 Helix VE

Design

High-efficiency connection-ready water-supply unit (non self-priming) with one vertically arranged stainless steel high-pressure multi-stage centrifugal pump in glanded version of the Helix VE series.

Application

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply in inlet mode, either from the public water supply network or from a tank
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1¼" - R 1½"
  • Nominal connection diameters on inlet side Rp 1¼" - Rp 2"
  • Speed range 1500-3770 rpm
  • Protection class: IP 54
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

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

Wilo-SiBoost Smart Helix EXCEL
SiBoost Smart Helix EXCEL

Design

Highly efficient water-supply unit (non self-priming) ready for connection with 2 to 4 vertically arranged Helix EXCEL stainless steel high-pressure centrifugal pumps switched in parallel; each pump is equipped with an integrated air-cooled, high-efficiency frequency converter and an EC motor, including Smart Controller SCe. Valves and sensors are protected for safe and reliable installation

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Ambient temperature max. 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½" - R 3"
  • Nominal connection diameters on inlet side R 1½" - R 3"
  • Speed range 1500-3770 rpm
  • Protection class: IP 54 (SCe control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

Wilo-SiBoost Smart Helix VE
SiBoost Smart Helix VE

Design

Highly efficient water supply unit ready for connection (non self-priming). With 2 to 4 vertically arranged Helix VE series stainless steel high-pressure centrifugal pumps in glanded version switched in parallel; every pump is equipped with an integrated air-cooled frequency converter, incl. Smart Controller SCe

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V ± 10%, 50 Hz; 3~380/440 V ±10 %, 60 Hz
  • Max. fluid temperature +50 °C (+70 °C optional)
  • Max. ambient temperature of 40 °C
  • Operating pressure 16 bar (25 bar optional)
  • Inlet pressure 10 bar
  • Nominal connection diameters on discharge side R 1½ ‐ DN 200
  • Nominal connection diameters on inlet side R 1½" - DN 200
  • Speed range 1500-3770 rpm
  • Protection class: IP 54 (SCe control device)
  • Fuse protection on mains side A, AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):

    • Drinking water and domestic hot water
    • Cooling water
    • Fire water

    Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with DIN 1988 (EN 806)

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