Wilo-Sub TWU 3 Plug & Pump | Wilo

Wilo-Sub TWU 3 Plug & Pump

Your advantages
Wilo-Sub TWU 3 Plug & Pump

Your advantages

  • Easy installation due to preinstalled and pre-wired components
  • Parts that come in contact with the fluid are corrosion-free
  • Integrated non-return valve
Series description
Sub TWU 3 P&P

Design

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

Application

Water-supply unit for

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

Equipment/function

  • Multistage submersible pump with radial impellers
  • Integrated non-return valve
  • NEMA coupling
  • Single-phase current motor
  • Thermal motor protection

Typekey

E.g.

Wilo-Sub TWU 3-0115-P&P/FC

TWU

Submersible pump

3

Diameter of the hydraulic unit in inches ["]

01

Rated volume flow [m3/h]

15

Number of hydraulic stages

P&P

Plug & Pump system

FC

VersionFC = Sub I package with HiControl 1DS = Sub II package with pressure switching

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Submerged 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: 27 m
  • Protection class: IP58
  • Pressure connection: Rp 1

Materials

  • Hydraulics housing: Stainless steel 1.4301
  • Impellers: Polycarbonate
  • Hydraulic shaft: Stainless steel 1.4104
  • Motor housing: Stainless steel 1.4301
  • Motor shaft: Stainless steel 1.4305

Construction

Submersible pump for vertical or horizontal installation.

Hydraulics

Multistage submersible pump with radial impellers in sectional design. Integrated non-return valve. All parts that come in contact with the fluid are made of corrosion-free materials.

Motor

Corrosion-free single-phase motor for direct starting, rewindable, oil-filled, self-lubricating bearings.

Cooling

The motor is cooled by the pumped fluid. The motor must always be immersed when operated. The limit values for maximum fluid temperature and minimum flow velocity must be adhered to. Vertical installation is possible with or without cooling jacket. Horizontal installation must be performed in conjunction with a cooling jacket.

Delivery state

Wilo Plug & Pump Sub-I package for garden irrigation of private greenery in the domestic sector:

  • Fully mounted
  • 30 m connection cable with drinking water approval (cross-section: 4 x 1.5 mm2)
  • Switchbox with capacitor and On/Off switch
  • Wilo-HiControl 1 (FC); automatic flow monitor and pressure controller with integrated dry-running protection
  • 30 m retaining cable
  • Installation and operating instructions

Wilo Plug & Pump Sub-II package for domestic water supply in single-family and multi-family houses:

  • Fully mounted
  • 30 m connection cable with drinking water approval (cross-section: 4 x 1.5 mm2)
  • Switchbox with capacitor and On/Off switch
  • Wilo pressure switching 0 – 10 bar, including 18 l diaphragm expansion tank, manometer, shut-off device and pressure switch
  • 30 m retaining cable
  • Installation and operating instructions
Downloads

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certification booklet

Wilo-EMU D/DCH/K/KM/SCH (w/o motor)#Wilo-Sub TWI/TWU (w/o motor)#Wilo-Actun ZETOS-K8 (w/o motor)#Wilo-Actun ZETOS-K10 (w/o motor)

Article Number 6080455
Edition 2021-06
Page format 209.9 x 297.0 mm
Number of pages 72
PDF (7 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)

Certificate (Documents)

Wilo-Sub TWU 3

Article Number 6080452
Edition 1608
Page format A4
Number of pages 11
PDF (502 KB)