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Wilo Sub TWU 4GT Multi Stage Submersible Borehole Water Pump For Geothermal Water Supply

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Wilo Sub TWU 4GT Multi Stage Submersible Borehole Water Pump For Geothermal Water Supply

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Brand Name : Wilo

Model Number : Wilo-Sub TWU 4-...-GT

MOQ : 1

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Delivery Time : within 15 workdays

Packaging Details : Wooden Chest

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. immersion depth : 200 m

Protection class : IP68

Discharge port : Rp 1¼

Maximum head : 32m/h

Maximum.flow : 6m³/h

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Wilo-Sub TWU 4GT Multi Stage Submersible Borehole Water Pump For Geothermal Water Supply

Your advantages

  • Low operating costs due to optimised hydraulics and efficient motors for targeted use in geothermal applications
  • High annual performance factor (JAZ) through increased system effectiveness
  • High operational reliability thanks to floating impellers and integrated non-return valve
  • Easy installation via Quick Connect variant for quick and easy extension of the motor cable

Wilo Sub TWU 4GT Multi Stage Submersible Borehole Water Pump For Geothermal Water Supply

Design

Multistage 4" submersible pump in jacketed construction for vertical and horizontal installation, optimised for geothermal applications

Application

For pumping thermal water from boreholes or springs for water supply in geothermal applications.

Equipment/function

  • Integrated non-return valve
  • Discharge port according to NEMA

Typekey

Example: Wilo-Sub TWU 4.02-03-DM-D-QC-GT
TWU Series
4 Diameter of the hydraulic unit in inches ["]
02 Rated volume flow [m3/h]
03 Number of hydraulic stages
D Series generation
QC Version with Quick Connect cable
GT Optimised for geothermal applications

Technical data

  • 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. immersion depth: 200 m
  • Protection class: IP68
  • Discharge port: Rp 1¼

Materials

  • Hydraulics housing: 1.4301
  • Impellers: Noryl
  • Hydraulic shaft: 1.4104
  • Motor housing: 1.4301
  • Motor shaft: 1.4305

Construction

Submersible pump for vertical or horizontal installation.

Hydraulics

Multistage submersible pump with radial or semi-axial impellers in sectional construction and integrated non-return valve. Discharge port with threaded flange and female thread. All parts that come in contact with the fluid are made of corrosion-free materials.

Motor

Three-phase current motor for direct starting. Sealed motor with lacquer-insulated, resin-covered winding, water-glycol filling and self-lubricating motor bearings.

Cooling

  • The motor is cooled by the pumped fluid. Always operate the pump in a submerged state.
  • Vertical installation is possible with or without cooling jacket.
  • Horizontal installation must be performed in conjunction with a cooling jacket.

Scope of delivery

  • Hydraulics + motor completely assembled
  • TWU 4 ... QC-GT: 1.5 m Quick Connect cable
  • TWU 4 ... -GT: 15 m connection cable
  • Installation and operating instructions

Accessories

  • Cooling shroud
  • Diaphragm expansion tank
  • Gate valve
  • Float switch
  • Pressure switch
  • Electrode
  • Switchgear
  • Alarm switchgear
  • Casting resin kit
  • Connection cable

Wilo Sub TWU 4GT Multi Stage Submersible Borehole Water Pump For Geothermal Water Supply


Product Tags:

Wilo-Sub submersible borehole water pump

      

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Quality Wilo Sub TWU 4GT Multi Stage Submersible Borehole Water Pump For Geothermal Water Supply for sale

Wilo Sub TWU 4GT Multi Stage Submersible Borehole Water Pump For Geothermal Water Supply Images

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