Water supply

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Wilo Middle East FZE

Jebel Ali Free Zone - South JAZFA New Showroom S3A1SR02 PO Box 262 720
Dubai

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Raw water extraction

Wilo submersible pumps will help you pump ground water and irrigate larger areas, reliably and easily.

Pumping ground water in your own garden

Having your own well or borehole makes you independent from expensive potable water and rainwater, which is only limitedly available. Wilo submersible pumps will help you pump ground water and irrigate larger areas, reliably and easily.

Wilo-COE-2 EMHIL
COE-2 EMHIL

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with two ElectronicControl switchgears for speed control.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Technical data

  • Mains connection 1~ 230 V, 50 Hz/60 Hz
  • IE2 standard motor for 3~ 230 V, from 0.75 kW
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature +50 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-COE-2 MHIL BC
COE-2 MHIL BC

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with BC switchgear.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V, 50 Hz or 1~230 V, 50 Hz
  • IE2 standard motor for 3~ from 0.75 kW (for 1~ : IE1 standard motor)
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature of +50 °C (+70 °C optional)
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-Economy COE-2 TWI 5
Economy COE-2 TWI 5

Design

Pressure boosting system with two parallel submersible pumps (suitable for installation outside water), vertical, non-self-priming, made of stainless steel, water-cooled and low-noise. Mounted on a base frame, with complete pipework including all hydraulic components, central switchgear, pressure switch and all cabling.

Application

Pressure boosting and water supply in residential applications and for small commercial installations where compact construction and a low noise level are necessary.

Special features / product benefits

Pressure boosting and water supply in residential applications and for small commercial installations where compact construction and a low noise level are necessary.

Technical data

  • Volume flow Qmax: 14 m3/h
  • Delivery head Hmax: 68m
  • Mains connection 3~400 V or 1~230 V ±10% 50 Hz
  • Fluid temperature max: +40°C
  • Operating pressure max: 10 bar
  • Nominal connection diameters G 2"
Wilo-EMHIL
EMHIL

Design

Non-self-priming water supply unit with frequency converter

Application

  • Water supply
  • Rainwater utilisation
  • Irrigation and spraying

Special features / product benefits

  • Water supply
  • Rainwater utilisation
  • Irrigation and spraying

Technical data

  • Maximum operating pressure: 10 bar
  • Max. fluid temperature: 40 °C
  • Min. fluid temperature:0 °C
  • Maximum ambient temperature: 50 °C
  • Mains connection: 1~230 V, 50/60 Hz
Wilo-HiPeri
HiPeri

Design

Non self-priming peripheral pump

Application

  • Water distribution/boosting
  • Raw water intake
  • Sprinkling and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water distribution/boosting
  • Raw water intake
  • Sprinkling and spraying
  • Rainwater utilisation

Technical data

  • Max. fluid temperature: 60 °C
  • Ambient temperature: 40 °C
  • Max. operating pressure: 6.5 bar
  • Permanent or intermittent operation
  • Max. connections per hour: 20
  • Suction head: up to 8m
  • Insulation class: 155 (F)
  • Protection class: IPX4
  • Sound-pressure level: LpA < 70dBA
Wilo-Jet FWJ
Jet FWJ

Design

Self-priming water-supply units

Application

For pumping water and rainwater from wells and tanks for:

  • Sprinkling
  • Irrigation and spraying

Special features / product benefits

For pumping water and rainwater from wells and tanks for:

  • Sprinkling
  • Irrigation and spraying

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Inlet pressure max. 1 bar
  • Switch-on pressure 1.5 bar to 2.7 bar
  • Switch-off pressure min. 2.2 bar
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP 44
  • Pressure-side connection R 1
  • Suction-side connection G 1
Wilo-Jet HWJ
Jet HWJ

Design

Self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Suction head max. 8 m
  • Inlet pressure max. 1 bar
  • Start-up pressure 1.5 bar
  • Variable switch-off pressure
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP 44
  • Connection on pressure side Rp 1
  • Suction-side connection G 1
Wilo-Jet WJ
Jet WJ

Design

Self-priming multistage centrifugal pumps

Application

  • Pumping water from wells
  • Filling, pumping empty, transferring by pumping, irrigation and sprinkling
  • As emergency pump for overflows

Special features / product benefits

  • Pumping water from wells
  • Filling, pumping empty, transferring by pumping, irrigation and sprinkling
  • As emergency pump for overflows

Technical data

  • Mains connection 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Inlet pressure max 2 bar
  • Fluid temperature max. +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP 44
  • Suction- and pressure-side connection G 1
Wilo-MultiCargo FMC
MultiCargo FMC

Design

Self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Inlet pressure max. 1.5 bar
  • Switch-on pressure 1.5 bar to 2.7 bar
  • Switch-off pressure min. 2.2 bar
  • Fluid temperature +5 °C to +35 °C
  • Operating pressure max. 8 bar
  • Protection class IP 44
  • Pressure-side connection R 1
  • Suction-side connection Rp 1
Wilo-MultiCargo HMC
MultiCargo HMC

Design

Self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Technical data

  • Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
  • Suction head max. 8 m
  • Inlet pressure max. 4 bar
  • Fluid temperature +5 °C to +35 °C
  • Operating pressure max. 8 bar
  • Pressure switch setting range 1-5 bar
  • Protection class IP 54
  • Suction- and pressure-side connection Rp 1
Wilo-MultiCargo MC
MultiCargo MC

Design

Self-priming multistage centrifugal pumps

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz, 3~400 V, 50 Hz
  • Max. inlet pressure of 4 bar
  • Fluid temperature max. +5 °C to +35 °C
  • Max. ambient temperature of +40 °C
  • Max. operating pressure of 8 bar
  • Protection class 1~: IP X4; 3~: IP 54
  • Rp 1 connections on suction and pressure sides
Wilo-MultiPress FMP
MultiPress FMP

Design

Non-self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Inlet pressure max. 1.5 bar
  • Switch-on pressure 1.5 bar to 2.7 bar
  • Switch-off pressure min. 2.2 bar
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Protection class IP 54
  • Pressure-side connection R 1
  • Suction-side connections Rp 1 for FMP3..; Rp 1¼ for FMP6..
Wilo-MultiPress HMP
MultiPress HMP

Design

Non-self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying

Technical data

  • Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
  • Max. inlet pressure 6 bar
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Pressure switch setting range 1-5 bar
  • Protection class IP 54
  • Suction- and pressure-side connection Rp 1
Wilo-MultiPress MP
MultiPress MP

Design

Non-self-priming multistage centrifugal pumps

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz, 3~400 V, 50 Hz
  • Max. inlet pressure of 6 bar
  • Fluid temperature max. +5 °C to +35 °C
  • Max. ambient temperature of +40 °C
  • Max. operating pressure of 10 bar
  • Protection class 1~: IP X4; 3~: IP 54
  • Pressure-side connections Rp 1
  • Suction-side connections: Rp 1 for MP3..; Rp 1¼ for MP6..
Wilo-Sub TWI 4
Sub TWI 4

Design

Multistage 4" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) to ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.1 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 350 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼ - Rp 2
Wilo-Sub TWI 5-SE Plug & Pump
Sub TWI 5-SE Plug & Pump

Design

Water-supply system with submersible pump, control and complete accessories

Application

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling or pumping out
  • Water supply
  • Rainwater utilisation

Special features / product benefits

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling or pumping out
  • Water supply
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Protection class: IP 68
  • Suction- and pressure-side connection Rp 1
Wilo-Sub TWI 5/TWI 5-SE
Sub TWI 5/TWI 5-SE

Design

5" submersible pump in stainless steel, multistage

Application

Submersible pumps

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling and pumping out
  • Water supply
  • Rainwater utilisation

Special features / product benefits

Submersible pumps

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling and pumping out
  • Water supply
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
  • Fluid temperature max. +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Protection class IP 68
  • Pressure-side connection Rp 1¼
  • Connection on suction side for SE version Rp 1¼
Wilo-Sub TWU 3
Sub TWU 3

Design

Multistage 3" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Fluid temperature: 3-35 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 30 /h
  • Max. immersion depth: 150 m
  • Protection class: IP 58
  • Pressure connection: Rp 1
Wilo-Sub TWU 3 HS
Sub TWU 3 HS

Design

Multistage, frequency controlled 3" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Technical data

Submersible pump:

  • Supply voltage:
    HS-E…: 1~230 V, 50/60 Hz (connection to the AC mains supply by a frequency converter )
    HS-I…: 1~230 V, 50/60 Hz (direct connection to the AC mains supply)
  • Immersed operating mode: S1
  • Fluid temperature: 3-35 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 30 /h
  • Max. immersion depth: 150 m
  • Protection class: IP 58
  • Pressure connection: Rp 1

Frequency converter for version "HS-E…“:

  • Mains connection: 1~230 V, 50/60 Hz
  • Output: 3~230 V/max.140 Hz/max.2.2 kW
  • Fluid temperature: 3-50 °C
  • Max. pressure: 8 bar
  • Protection class: IP X5
  • Connection: G 1¼
Wilo-Sub TWU 3 Plug & Pump
Sub TWU 3 Plug & Pump

Design

Water-supply unit with submersible-motor pump, control and complete accessories.

Application

Water-supply unit for

  • Water supply from boreholes, wells and rainwater storage
  • Domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

Water-supply unit for

  • Water supply from boreholes, wells and rainwater storage
  • Domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Immersed operating mode: S1
  • Fluid temperature: 3-35 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 30 /h
  • Max. immersion depth: 150 m
  • Protection class: IP 58
  • Pressure connection: Rp 1
Wilo-Sub TWU 4
Sub TWU 4

Design

Multistage 4" submersible pump in tie strap version for vertical and horizontal installation

Application

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼ - Rp 2
Wilo-Sub TWU 4 Plug & Pump
Sub TWU 4 Plug & Pump

Design

Water-supply unit with submersible-motor pump, control and complete accessories.

Application

Water-supply unit for self-sufficient water supply in the domestic sector

  • Washing machines
  • Garden sprinkling
  • Transferring by pumping and filling
  • Taps for process water

Special features / product benefits

Water-supply unit for self-sufficient water supply in the domestic sector

  • Washing machines
  • Garden sprinkling
  • Transferring by pumping and filling
  • Taps for process water

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼
Wilo-Sub TWU 4-...-GT
Sub TWU 4-...-GT

Design

Multistage 4" submersible pump in tie strap version for vertical and horizontal installation

Application

  • Geothermal applications
  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • Geothermal applications
  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 3~400 V, 50 Hz,
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼
Wilo-Sub TWU 4-QC
Sub TWU 4-QC

Design

Multistage 4" submersible pump in tie strap version for vertical and horizontal installation

Application

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼ - Rp 2

Simply more independence

By using resources under your own property. You want to have an alternative to expensive potable water, and rainwater which is only available irregularly? Your own well, in combination with the pump power from Wilo, will make you simply independent.

Wilo-COE-2 EMHIL
COE-2 EMHIL

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with two ElectronicControl switchgears for speed control.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Technical data

  • Mains connection 1~ 230 V, 50 Hz/60 Hz
  • IE2 standard motor for 3~ 230 V, from 0.75 kW
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature +50 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-COE-2 MHIL BC
COE-2 MHIL BC

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with BC switchgear.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V, 50 Hz or 1~230 V, 50 Hz
  • IE2 standard motor for 3~ from 0.75 kW (for 1~ : IE1 standard motor)
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature of +50 °C (+70 °C optional)
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-Economy COE-2 TWI 5
Economy COE-2 TWI 5

Design

Pressure boosting system with two parallel submersible pumps (suitable for installation outside water), vertical, non-self-priming, made of stainless steel, water-cooled and low-noise. Mounted on a base frame, with complete pipework including all hydraulic components, central switchgear, pressure switch and all cabling.

Application

Pressure boosting and water supply in residential applications and for small commercial installations where compact construction and a low noise level are necessary.

Special features / product benefits

Pressure boosting and water supply in residential applications and for small commercial installations where compact construction and a low noise level are necessary.

Technical data

  • Volume flow Qmax: 14 m3/h
  • Delivery head Hmax: 68m
  • Mains connection 3~400 V or 1~230 V ±10% 50 Hz
  • Fluid temperature max: +40°C
  • Operating pressure max: 10 bar
  • Nominal connection diameters G 2"
Wilo-Sub TWI 6
Sub TWI 6

Design

Multistage 6" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage tanks
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage tanks
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3-30 °C
  • Minimum motor flow:

    • Hermetically cast motors: 0.08 - 0.16 m/s
    • Rewindable motors (SD-R): 0.1-0.5 m/s (depending on type)

  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. immersion depth:

    • Hermetically cast motors: 350 m
    • Rewindable motors: 100 m

  • Protection class: IP 68
  • Pressure port: Rp 2½ - Rp 3

Fresh, clean water is becoming increasingly scarce

For this reason, it is a constant challenge to obtain this precious resource and ensure that there is proper planning for supplying it. To this end, several new methods have been developed for obtaining potable water – and water is now maintained from many more sources than before.

 

Water from the sea, rivers and lakes requires that rugged materials be used, due to the impurities, sand and salt that such water can contain.

Wilo meets these requirements by using the most modern materials and advanced technology. Materials such as Duplex or Ni-Al bronze and coatings such as Ceram withstand corrosion from aggressive or abrasive fluids and guarantee the longest service life.

Wilo-COE-2 EMHIL
COE-2 EMHIL

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with two ElectronicControl switchgears for speed control.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Technical data

  • Mains connection 1~ 230 V, 50 Hz/60 Hz
  • IE2 standard motor for 3~ 230 V, from 0.75 kW
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature +50 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-COE-2 MHIL BC
COE-2 MHIL BC

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with BC switchgear.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V, 50 Hz or 1~230 V, 50 Hz
  • IE2 standard motor for 3~ from 0.75 kW (for 1~ : IE1 standard motor)
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature of +50 °C (+70 °C optional)
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-CronoNorm-NL
CronoNorm-NL

Design

Single-stage low-pressure centrifugal pump with axial suction, according to EN 733, mounted on a baseplate.

Application

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Special features / product benefits

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4
  • Permissible temperature range of -20°C to +120°C
  • Mains connection 3~400 V, 50 Hz
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 150
  • Max. operating pressure 16 bar
Wilo-CronoNorm-NLG
CronoNorm-NLG

Design

Single-stage, low-pressure centrifugal pump with axial suction, mounted on a baseplate.

Application

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Special features / product benefits

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4
  • Permissible temperature range -20°C to +120°C
  • Mains connection 3~400 V, 50 Hz
  • Protection class: IP55
  • Nominal diameter DN 150 to DN 300
  • Max. operating pressure 16 bar
Wilo-EMU 10" ... 24"
EMU 10" ... 24"

Design

Multistage 10...24” submersible pump in sectional construction for vertical and horizontal installation

Application

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and for water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Special features / product benefits

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and for water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Max. fluid temperature (higher temperatures on request):

    • NU 5... / NU 6… / NU 7… / NU 811 = 30 °C
    • NU 801 / NU 9... / NU 12.. / NU 16… / U… = 20 °C

  • Minimum motor flow:

    • NU 5... / NU 7... = 0.16 m/s
    • NU 611 = 0.1 - 0.5 m/s
    • NU 811 = 0.5 m/s
    • NU 801 / NU 9... / NU 12… / NU 16… / U... = 0.1 m/s

  • Max. sand content: 35 g/m3
  • Max. number of starts: 10/h
  • Max. immersion depth:

    • NU 5…, NU 7…= 350 m
    • NU 611, NU 811 = 100 m
    • Remaining motors = 300 m

  • Protection class: IP 68
  • Control range for frequency converter:

    • NU 5... / NU 6… / NU 7… / NU 811 / U 21… = 30-50 Hz
    • NU 801 / NU 911 / NU 12… / NU 16… (2-pole) = 25-50 Hz
    • NU 801 / NU 911 / NU 12… / NU 16… (4-pole) = 30-50 Hz

Wilo-EMU 6"
EMU 6"

Design

Multistage 6” submersible pump in tie rod version for vertical and horizontal installation

Application

  • Process water supply from boreholes and rainwater storage tanks
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping of water in industrial applications and water control
  • Operation of fountains
  • Pumping of water without long-fibre and abrasive constituents

Special features / product benefits

  • Process water supply from boreholes and rainwater storage tanks
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping of water in industrial applications and water control
  • Operation of fountains
  • Pumping of water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) to ≥ 0.7

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Max. fluid temperature: 30 °C, higher temperature upon request
  • Minimum flow rate at motor:

    • NU 4… = 0.1 m/s
    • NU 5... = 0.16 m/s
    • NU 6… = 0.1 ‐ 0.5 m/s

  • Max. sand content: 35 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth:

    • NU 4…, NU 5…= 350 m
    • NU 611 = 100 m

  • Protection class: IP 68
  • Control range for frequency converter: 30-50 Hz
Wilo-EMU 8"
EMU 8"

Design

Multistage 8” submersible pump in sectional construction for vertical and horizontal installation

Application

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Special features / product benefits

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Max. fluid temperature (higher temperatures on request):

    • NU 4... / NU 5... / NU 6… / NU 7… / NU 811 = 30 °C
    • NU 801 = 20 °C

  • Minimum motor flow:

    • NU 4… / NU 801 = 0.1 m/s
    • NU 5... / NU 7... = 0.16 m/s
    • NU 611 = 0.1 - 0.5 m/s
    • NU 811 = 0.5 m/s

  • Max. sand content: 35 g/m3
  • Max. number of starts: 10‐20/h (depending on type)
  • Max. immersion depth:

    • NU 4…, NU 5… NU 7… = 350 m
    • NU 611, NU 811 = 100 m
    • NU 801 = 300 m

  • Protection class: IP 68
  • Control range for frequency converter:

    • NU 4... / NU 5... / NU 7… / NU 611 / NU 811 = 30-50 Hz
    • NU 801 = 25-50 Hz

Wilo-EMU polder pumps
EMU polder pumps

Design

Multistage submersible pump as polder pump for vertical installation

Application

  • Potable and process water from tanks or shallow bodies of water
  • Municipal water supply
  • Sprinkling and irrigation
  • Lowering the water level
  • Industrial applications
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Special features / product benefits

  • Potable and process water from tanks or shallow bodies of water
  • Municipal water supply
  • Sprinkling and irrigation
  • Lowering the water level
  • Industrial applications
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Fluid temperature: 20 °C, higher temperatures on request
  • Minimum flow across outside shroud: not necessary
  • Max. sand content: 35 g/m3
  • Max. number of starts: 10/h
  • Protection class: IP 68
  • Control range for frequency converters:

    • 2-pole: 25-50 Hz
    • 4-pole: 30-50 Hz

Wilo-Sub TWI 10
Sub TWI 10

Design

Multistage 10" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Fluid temperature:

    • Hermetically cast motors: 3-20 °C or 3-30 °C (depending on type)
    • Rewindable motors: 3-30 °C (depending on type)

  • Minimum motor flow: 0.1-0.5 m/s (depending on type)
  • Max. sand content: 50 g/m3
  • Max. number of starts: 10‐20/h (depending on type)
  • Max. immersion depth: 100 - 350 m (depending on type)
  • Protection class: IP 68
  • Pressure connection: Rp 6
Wilo-Sub TWI 6
Sub TWI 6

Design

Multistage 6" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage tanks
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage tanks
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3-30 °C
  • Minimum motor flow:

    • Hermetically cast motors: 0.08 - 0.16 m/s
    • Rewindable motors (SD-R): 0.1-0.5 m/s (depending on type)

  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. immersion depth:

    • Hermetically cast motors: 350 m
    • Rewindable motors: 100 m

  • Protection class: IP 68
  • Pressure port: Rp 2½ - Rp 3
Wilo-Sub TWI 8
Sub TWI 8

Design

Multistage 8" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature:

    • Hermetically cast motors: 3-20 °C or 3-30 °C (depending on type)
    • Rewindable motors (SD-R): 3-30 °C (depending on type)

  • Minimum motor flow: 0.1-0.5 m/s (depending on type)
  • Max. sand content: 50 g/m3
  • Max. number of starts: 10‐20/h (depending on type)
  • Max. immersion depth: 100 - 350 m (depending on type)
  • Protection class: IP 68
  • Pressure port: Rp 5
Wilo-VeroNorm NPG
VeroNorm NPG

Design

Single-stage low-pressure centrifugal pump mounted on the baseplate

Application

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications in municipal water supply, irrigation, building services, general industry, power stations, etc.

Special features / product benefits

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications in municipal water supply, irrigation, building services, general industry, power stations, etc.

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4
Wilo-COE-2 EMHIL
COE-2 EMHIL

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with two ElectronicControl switchgears for speed control.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents

Technical data

  • Mains connection 1~ 230 V, 50 Hz/60 Hz
  • IE2 standard motor for 3~ 230 V, from 0.75 kW
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature +50 °C
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-COE-2 MHIL BC
COE-2 MHIL BC

Design

Ready for connection, non self-priming water-supply unit with 2 parallel-switched, horizontally arranged high-pressure multistage centrifugal pumps with fixed speed in glanded design of the MHIL series, equipped with BC switchgear.

Application

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Special features / product benefits

  • Fully automatic water supply and pressure boosting in residential buildings and small commercial locations.
  • Pumping of drinking water and clean process water and other water mixtures that do not chemically or mechanically attack the materials used and do not contain any abrasive or long-fibre constituents.

Technical data

  • Mains connection 3~400 V, 50 Hz or 1~230 V, 50 Hz
  • IE2 standard motor for 3~ from 0.75 kW (for 1~ : IE1 standard motor)
  • Fuse A, AC 3 on mains side according to motor power and EVU regulations
  • Max. fluid temperature of +50 °C (+70 °C optional)
  • Operating pressure 10 bar
  • Inlet pressure 6 bar
  • R2'' nominal connection diameter
  • Protection class: IP 54
Wilo-CronoNorm-NL
CronoNorm-NL

Design

Single-stage low-pressure centrifugal pump with axial suction, according to EN 733, mounted on a baseplate.

Application

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Special features / product benefits

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4
  • Permissible temperature range of -20°C to +120°C
  • Mains connection 3~400 V, 50 Hz
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 150
  • Max. operating pressure 16 bar
Wilo-CronoNorm-NLG
CronoNorm-NLG

Design

Single-stage, low-pressure centrifugal pump with axial suction, mounted on a baseplate.

Application

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Special features / product benefits

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4
  • Permissible temperature range -20°C to +120°C
  • Mains connection 3~400 V, 50 Hz
  • Protection class: IP55
  • Nominal diameter DN 150 to DN 300
  • Max. operating pressure 16 bar
Wilo-Economy COE-2 TWI 5
Economy COE-2 TWI 5

Design

Pressure boosting system with two parallel submersible pumps (suitable for installation outside water), vertical, non-self-priming, made of stainless steel, water-cooled and low-noise. Mounted on a base frame, with complete pipework including all hydraulic components, central switchgear, pressure switch and all cabling.

Application

Pressure boosting and water supply in residential applications and for small commercial installations where compact construction and a low noise level are necessary.

Special features / product benefits

Pressure boosting and water supply in residential applications and for small commercial installations where compact construction and a low noise level are necessary.

Technical data

  • Volume flow Qmax: 14 m3/h
  • Delivery head Hmax: 68m
  • Mains connection 3~400 V or 1~230 V ±10% 50 Hz
  • Fluid temperature max: +40°C
  • Operating pressure max: 10 bar
  • Nominal connection diameters G 2"
Wilo-EMHIL
EMHIL

Design

Non-self-priming water supply unit with frequency converter

Application

  • Water supply
  • Rainwater utilisation
  • Irrigation and spraying

Special features / product benefits

  • Water supply
  • Rainwater utilisation
  • Irrigation and spraying

Technical data

  • Maximum operating pressure: 10 bar
  • Max. fluid temperature: 40 °C
  • Min. fluid temperature:0 °C
  • Maximum ambient temperature: 50 °C
  • Mains connection: 1~230 V, 50/60 Hz
Wilo-EMU 10" ... 24"
EMU 10" ... 24"

Design

Multistage 10...24” submersible pump in sectional construction for vertical and horizontal installation

Application

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and for water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Special features / product benefits

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and for water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Max. fluid temperature (higher temperatures on request):

    • NU 5... / NU 6… / NU 7… / NU 811 = 30 °C
    • NU 801 / NU 9... / NU 12.. / NU 16… / U… = 20 °C

  • Minimum motor flow:

    • NU 5... / NU 7... = 0.16 m/s
    • NU 611 = 0.1 - 0.5 m/s
    • NU 811 = 0.5 m/s
    • NU 801 / NU 9... / NU 12… / NU 16… / U... = 0.1 m/s

  • Max. sand content: 35 g/m3
  • Max. number of starts: 10/h
  • Max. immersion depth:

    • NU 5…, NU 7…= 350 m
    • NU 611, NU 811 = 100 m
    • Remaining motors = 300 m

  • Protection class: IP 68
  • Control range for frequency converter:

    • NU 5... / NU 6… / NU 7… / NU 811 / U 21… = 30-50 Hz
    • NU 801 / NU 911 / NU 12… / NU 16… (2-pole) = 25-50 Hz
    • NU 801 / NU 911 / NU 12… / NU 16… (4-pole) = 30-50 Hz

Wilo-EMU 6"
EMU 6"

Design

Multistage 6” submersible pump in tie rod version for vertical and horizontal installation

Application

  • Process water supply from boreholes and rainwater storage tanks
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping of water in industrial applications and water control
  • Operation of fountains
  • Pumping of water without long-fibre and abrasive constituents

Special features / product benefits

  • Process water supply from boreholes and rainwater storage tanks
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping of water in industrial applications and water control
  • Operation of fountains
  • Pumping of water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) to ≥ 0.7

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Max. fluid temperature: 30 °C, higher temperature upon request
  • Minimum flow rate at motor:

    • NU 4… = 0.1 m/s
    • NU 5... = 0.16 m/s
    • NU 6… = 0.1 ‐ 0.5 m/s

  • Max. sand content: 35 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth:

    • NU 4…, NU 5…= 350 m
    • NU 611 = 100 m

  • Protection class: IP 68
  • Control range for frequency converter: 30-50 Hz
Wilo-EMU 8"
EMU 8"

Design

Multistage 8” submersible pump in sectional construction for vertical and horizontal installation

Application

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Special features / product benefits

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Max. fluid temperature (higher temperatures on request):

    • NU 4... / NU 5... / NU 6… / NU 7… / NU 811 = 30 °C
    • NU 801 = 20 °C

  • Minimum motor flow:

    • NU 4… / NU 801 = 0.1 m/s
    • NU 5... / NU 7... = 0.16 m/s
    • NU 611 = 0.1 - 0.5 m/s
    • NU 811 = 0.5 m/s

  • Max. sand content: 35 g/m3
  • Max. number of starts: 10‐20/h (depending on type)
  • Max. immersion depth:

    • NU 4…, NU 5… NU 7… = 350 m
    • NU 611, NU 811 = 100 m
    • NU 801 = 300 m

  • Protection class: IP 68
  • Control range for frequency converter:

    • NU 4... / NU 5... / NU 7… / NU 611 / NU 811 = 30-50 Hz
    • NU 801 = 25-50 Hz

Wilo-EMU KPR
EMU KPR

Design

Axial pump submersible without cooling system for continuous duty in pipe chambers in the stationary wet well installation.

Application

Pumping of

  • Pre-cleaned sewage without faeces and long-fibre components
  • Process water
  • Wastewater
  • Process water

Special features / product benefits

Pumping of

  • Pre-cleaned sewage without faeces and long-fibre components
  • Process water
  • Wastewater
  • Process water

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Protection class: IP 68
  • Max. fluid temperature: 3 ‐ 40°C, higher temperatures on request
  • Sealing: With two mechanical seals or one block seal cartridge, depending on the motor
  • Free ball passage: 85 - 130 mm.
  • Short common pump/motor shaft
  • Permanently lubricated roller bearings
  • Max. immersion depth: 20 m
Wilo-EMU polder pumps
EMU polder pumps

Design

Multistage submersible pump as polder pump for vertical installation

Application

  • Potable and process water from tanks or shallow bodies of water
  • Municipal water supply
  • Sprinkling and irrigation
  • Lowering the water level
  • Industrial applications
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Special features / product benefits

  • Potable and process water from tanks or shallow bodies of water
  • Municipal water supply
  • Sprinkling and irrigation
  • Lowering the water level
  • Industrial applications
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Fluid temperature: 20 °C, higher temperatures on request
  • Minimum flow across outside shroud: not necessary
  • Max. sand content: 35 g/m3
  • Max. number of starts: 10/h
  • Protection class: IP 68
  • Control range for frequency converters:

    • 2-pole: 25-50 Hz
    • 4-pole: 30-50 Hz

Wilo-HiPeri
HiPeri

Design

Non self-priming peripheral pump

Application

  • Water distribution/boosting
  • Raw water intake
  • Sprinkling and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water distribution/boosting
  • Raw water intake
  • Sprinkling and spraying
  • Rainwater utilisation

Technical data

  • Max. fluid temperature: 60 °C
  • Ambient temperature: 40 °C
  • Max. operating pressure: 6.5 bar
  • Permanent or intermittent operation
  • Max. connections per hour: 20
  • Suction head: up to 8m
  • Insulation class: 155 (F)
  • Protection class: IPX4
  • Sound-pressure level: LpA < 70dBA
Wilo-Jet FWJ
Jet FWJ

Design

Self-priming water-supply units

Application

For pumping water and rainwater from wells and tanks for:

  • Sprinkling
  • Irrigation and spraying

Special features / product benefits

For pumping water and rainwater from wells and tanks for:

  • Sprinkling
  • Irrigation and spraying

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Inlet pressure max. 1 bar
  • Switch-on pressure 1.5 bar to 2.7 bar
  • Switch-off pressure min. 2.2 bar
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP 44
  • Pressure-side connection R 1
  • Suction-side connection G 1
Wilo-Jet HWJ
Jet HWJ

Design

Self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Suction head max. 8 m
  • Inlet pressure max. 1 bar
  • Start-up pressure 1.5 bar
  • Variable switch-off pressure
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP 44
  • Connection on pressure side Rp 1
  • Suction-side connection G 1
Wilo-Jet WJ
Jet WJ

Design

Self-priming multistage centrifugal pumps

Application

  • Pumping water from wells
  • Filling, pumping empty, transferring by pumping, irrigation and sprinkling
  • As emergency pump for overflows

Special features / product benefits

  • Pumping water from wells
  • Filling, pumping empty, transferring by pumping, irrigation and sprinkling
  • As emergency pump for overflows

Technical data

  • Mains connection 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Inlet pressure max 2 bar
  • Fluid temperature max. +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP 44
  • Suction- and pressure-side connection G 1
Wilo-MultiCargo FMC
MultiCargo FMC

Design

Self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Inlet pressure max. 1.5 bar
  • Switch-on pressure 1.5 bar to 2.7 bar
  • Switch-off pressure min. 2.2 bar
  • Fluid temperature +5 °C to +35 °C
  • Operating pressure max. 8 bar
  • Protection class IP 44
  • Pressure-side connection R 1
  • Suction-side connection Rp 1
Wilo-MultiCargo HMC
MultiCargo HMC

Design

Self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of low-lying tanks

Technical data

  • Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
  • Suction head max. 8 m
  • Inlet pressure max. 4 bar
  • Fluid temperature +5 °C to +35 °C
  • Operating pressure max. 8 bar
  • Pressure switch setting range 1-5 bar
  • Protection class IP 54
  • Suction- and pressure-side connection Rp 1
Wilo-MultiCargo MC
MultiCargo MC

Design

Self-priming multistage centrifugal pumps

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz, 3~400 V, 50 Hz
  • Max. inlet pressure of 4 bar
  • Fluid temperature max. +5 °C to +35 °C
  • Max. ambient temperature of +40 °C
  • Max. operating pressure of 8 bar
  • Protection class 1~: IP X4; 3~: IP 54
  • Rp 1 connections on suction and pressure sides
Wilo-MultiPress FMP
MultiPress FMP

Design

Non-self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Inlet pressure max. 1.5 bar
  • Switch-on pressure 1.5 bar to 2.7 bar
  • Switch-off pressure min. 2.2 bar
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Protection class IP 54
  • Pressure-side connection R 1
  • Suction-side connections Rp 1 for FMP3..; Rp 1¼ for FMP6..
Wilo-MultiPress HMP
MultiPress HMP

Design

Non-self-priming water-supply unit

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying

Technical data

  • Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
  • Max. inlet pressure 6 bar
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Pressure switch setting range 1-5 bar
  • Protection class IP 54
  • Suction- and pressure-side connection Rp 1
Wilo-MultiPress MP
MultiPress MP

Design

Non-self-priming multistage centrifugal pumps

Application

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Special features / product benefits

  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz, 3~400 V, 50 Hz
  • Max. inlet pressure of 6 bar
  • Fluid temperature max. +5 °C to +35 °C
  • Max. ambient temperature of +40 °C
  • Max. operating pressure of 10 bar
  • Protection class 1~: IP X4; 3~: IP 54
  • Pressure-side connections Rp 1
  • Suction-side connections: Rp 1 for MP3..; Rp 1¼ for MP6..
Wilo-Sub TWI 10
Sub TWI 10

Design

Multistage 10" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Fluid temperature:

    • Hermetically cast motors: 3-20 °C or 3-30 °C (depending on type)
    • Rewindable motors: 3-30 °C (depending on type)

  • Minimum motor flow: 0.1-0.5 m/s (depending on type)
  • Max. sand content: 50 g/m3
  • Max. number of starts: 10‐20/h (depending on type)
  • Max. immersion depth: 100 - 350 m (depending on type)
  • Protection class: IP 68
  • Pressure connection: Rp 6
Wilo-Sub TWI 4
Sub TWI 4

Design

Multistage 4" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) to ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.1 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 350 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼ - Rp 2
Wilo-Sub TWI 5-SE Plug & Pump
Sub TWI 5-SE Plug & Pump

Design

Water-supply system with submersible pump, control and complete accessories

Application

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling or pumping out
  • Water supply
  • Rainwater utilisation

Special features / product benefits

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling or pumping out
  • Water supply
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Protection class: IP 68
  • Suction- and pressure-side connection Rp 1
Wilo-Sub TWI 5/TWI 5-SE
Sub TWI 5/TWI 5-SE

Design

5" submersible pump in stainless steel, multistage

Application

Submersible pumps

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling and pumping out
  • Water supply
  • Rainwater utilisation

Special features / product benefits

Submersible pumps

  • Pumping from wells, rainwater storage tanks and vessels
  • Irrigation, sprinkling and pumping out
  • Water supply
  • Rainwater utilisation

Technical data

  • Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
  • Fluid temperature max. +5 °C to +35 °C
  • Max. operating pressure 10 bar
  • Protection class IP 68
  • Pressure-side connection Rp 1¼
  • Connection on suction side for SE version Rp 1¼
Wilo-Sub TWI 6
Sub TWI 6

Design

Multistage 6" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage tanks
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage tanks
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3-30 °C
  • Minimum motor flow:

    • Hermetically cast motors: 0.08 - 0.16 m/s
    • Rewindable motors (SD-R): 0.1-0.5 m/s (depending on type)

  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. immersion depth:

    • Hermetically cast motors: 350 m
    • Rewindable motors: 100 m

  • Protection class: IP 68
  • Pressure port: Rp 2½ - Rp 3
Wilo-Sub TWI 8
Sub TWI 8

Design

Multistage 8" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water and drinking water supply from boreholes and rainwater storage
  • Process water supply
  • For municipal water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water in industrial applications
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature:

    • Hermetically cast motors: 3-20 °C or 3-30 °C (depending on type)
    • Rewindable motors (SD-R): 3-30 °C (depending on type)

  • Minimum motor flow: 0.1-0.5 m/s (depending on type)
  • Max. sand content: 50 g/m3
  • Max. number of starts: 10‐20/h (depending on type)
  • Max. immersion depth: 100 - 350 m (depending on type)
  • Protection class: IP 68
  • Pressure port: Rp 5
Wilo-Sub TWU 3
Sub TWU 3

Design

Multistage 3" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Fluid temperature: 3-35 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 30 /h
  • Max. immersion depth: 150 m
  • Protection class: IP 58
  • Pressure connection: Rp 1
Wilo-Sub TWU 3 HS
Sub TWU 3 HS

Design

Multistage, frequency controlled 3" submersible pump in tie strap version for vertical or horizontal installation

Application

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For private water supply from boreholes, wells and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Technical data

Submersible pump:

  • Supply voltage:
    HS-E…: 1~230 V, 50/60 Hz (connection to the AC mains supply by a frequency converter )
    HS-I…: 1~230 V, 50/60 Hz (direct connection to the AC mains supply)
  • Immersed operating mode: S1
  • Fluid temperature: 3-35 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 30 /h
  • Max. immersion depth: 150 m
  • Protection class: IP 58
  • Pressure connection: Rp 1

Frequency converter for version "HS-E…“:

  • Mains connection: 1~230 V, 50/60 Hz
  • Output: 3~230 V/max.140 Hz/max.2.2 kW
  • Fluid temperature: 3-50 °C
  • Max. pressure: 8 bar
  • Protection class: IP X5
  • Connection: G 1¼
Wilo-Sub TWU 3 Plug & Pump
Sub TWU 3 Plug & Pump

Design

Water-supply unit with submersible-motor pump, control and complete accessories.

Application

Water-supply unit for

  • Water supply from boreholes, wells and rainwater storage
  • Domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

Water-supply unit for

  • Water supply from boreholes, wells and rainwater storage
  • Domestic water supply, sprinkling and irrigation
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Immersed operating mode: S1
  • Fluid temperature: 3-35 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 30 /h
  • Max. immersion depth: 150 m
  • Protection class: IP 58
  • Pressure connection: Rp 1
Wilo-Sub TWU 4
Sub TWU 4

Design

Multistage 4" submersible pump in tie strap version for vertical and horizontal installation

Application

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼ - Rp 2
Wilo-Sub TWU 4 Plug & Pump
Sub TWU 4 Plug & Pump

Design

Water-supply unit with submersible-motor pump, control and complete accessories.

Application

Water-supply unit for self-sufficient water supply in the domestic sector

  • Washing machines
  • Garden sprinkling
  • Transferring by pumping and filling
  • Taps for process water

Special features / product benefits

Water-supply unit for self-sufficient water supply in the domestic sector

  • Washing machines
  • Garden sprinkling
  • Transferring by pumping and filling
  • Taps for process water

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼
Wilo-Sub TWU 4-...-GT
Sub TWU 4-...-GT

Design

Multistage 4" submersible pump in tie strap version for vertical and horizontal installation

Application

  • Geothermal applications
  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • Geothermal applications
  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 3~400 V, 50 Hz,
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼
Wilo-Sub TWU 4-QC
Sub TWU 4-QC

Design

Multistage 4" submersible pump in tie strap version for vertical and horizontal installation

Application

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Special features / product benefits

  • For water supply from boreholes and rainwater storage tanks
  • For domestic water supply, sprinkling and irrigation
  • Pressure boosting
  • Lowering the water level
  • For pumping water without long-fibre and abrasive constituents

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.7
  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Fluid temperature: 3‐30 °C
  • Minimum flow rate at motor: 0.08 m/s
  • Max. sand content: 50 g/m3
  • Max. number of starts: 20/h
  • Max. submersion depth: 200 m
  • Protection class: IP 68
  • Pressure connection: Rp 1¼ - Rp 2
Wilo-VeroNorm NPG
VeroNorm NPG

Design

Single-stage low-pressure centrifugal pump mounted on the baseplate

Application

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications in municipal water supply, irrigation, building services, general industry, power stations, etc.

Special features / product benefits

  • Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
  • Applications in municipal water supply, irrigation, building services, general industry, power stations, etc.

Technical data

  • Minimum Efficiency Index (MEI) ≥ 0.4
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