Wilo-Sub TWI 5/TWI 5-SE | Wilo
Your advantages
Wilo-Sub TW 5 SE

Your advantages

  • Highly efficient thanks to optimised hydraulics
  • Dry well installation outside the water possible thanks to self-cooled motor in the "SE" version
  • Single-phase AC version, pre-assembled with switchbox and motor protection for easy installation
  • Easy handling, maintenance and repair
  • Corrosion-resistant and low-wearing
Series description
Sub TWI

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

Equipment/function

Multistage, self-venting fully submersible pump.

TWI5 .. EM:

  • Pump with standard suction strainer for submerged installation above the tank/rainwater storage tank bottom.
  • Single-phase current version with connection cable, switchbox (IP55) with thermal motor protection, ON/OFF switch, as well as 2 m connection cable with earthed plug. The control box is prepared for the connection of one float switch.

TWI5 .. EM-FS:

  • Pump with standard suction strainer for submerged installation above the tank/rainwater storage tank bottom.
  • Single-phase current version with integrated float switch (FS) connection cable, switchbox (IP55) with thermal motor protection, ON/OFF switch, as well as 2 m connection cable with earthed plug.

TWI5 SE .. EM:

  • Pump with side inlet connecting pieces to connect a floating extractor (SE), with pedestal (including 4 vibration absorbers) for floor installation.
  • For submerged installation at the tank/rainwater storage tank bottom or for dry well installation outside the tank/rainwater storage tank.
  • Single-phase current version with connection cable, switchbox (IP55) with thermal motor protection, ON/OFF switch, as well as 2 m connection cable with earthed plug. The control box is prepared for the connection of one float switch.

TWI5 SE .. EM-FS:

  • Pump with side inlet connecting pieces to connect a floating extractor (SE), with pedestal (including 4 vibration absorbers) for floor installation.
  • For submerged installation at the tank/rainwater storage tank bottom.
  • Single-phase current version with integrated float switch (FS) connection cable, switchbox (IP55) with thermal motor protection, ON/OFF switch, as well as 2 m connection cable with earthed plug.

TWI5 .. DM:

  • Pump with standard suction strainer for submerged installation above the tank/rainwater storage tank bottom.
  • Three-phase current version with bare cable end.

TWI5 SE .. DM:

  • Pump with side inlet connecting pieces to connect a floating extractor (SE), with pedestal (including 4 vibration absorbers) for floor installation.
  • For submerged installation at the tank/rainwater storage tank bottom or for dry well installation outside the tank/rainwater storage tank.
  • Three-phase current version with bare cable end.

Typekey

Example:

TWI5-SE 304 EM-FS

TWI

Submersible pump made of stainless steel

5

Pump diameter (5”)

SE

Type of suction:

SE = connection G 1¼ on the suction side (for floating extractor)

[Space] = suction through strainer

3

Nominal flow rate Q in m³/h (at optimum efficiency)

04

Number of stages

EM

Mains connection:

EM = 1~230 V, 50 Hz

DM = 3~400 V, 50 Hz

FS

Features:

FS = with float switch

[Space] = no float switch

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

Materials

  • Pump housing: Stainless steel 1.4301
  • Impeller: 1.4301
  • Shaft: 1.4301
  • Mechanical seal: SIC/SIC and carbon/ceramic
  • Stage chambers: 1.4301
  • Diffuser/injector: 1.4301
  • Gaskets: NBR

Construction

  • Multistage construction complete in AISI304
  • ACS & WRAS certified
  • Double mechanical seal SIC/SIC
  • Detachable connection cable
  • Generously dimensioned water-cooled motor
  • Scope of delivery includes 20 m connection cable and safety rope

Delivery state

  • Single-phase current version: Pump with 20 m connection cable from the pump to the switchbox and 2 m connection cable with mains plug outward bound from the switchbox
  • Three-phase current version: Pump with 20 m connection cable with bare cable end
  • Safety cable made of polypropylene
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-TWI 5, Wilo-TWI 5-SE

Article Number 4104146
Edition 1304
Page format A4
Number of pages 17
PDF (2 MB)

Wilo-TWI 5, Wilo-TWI 5-SE

Article Number 4104146
Edition 1304
Page format A4
Number of pages 104
PDF (1 MB)

Wilo-TWI 5, Wilo-TWI 5-SE

Article Number 4104146
Edition 1304
Page format A4
Number of pages 14
PDF (699 KB)

Wilo-HiControl 1

Edition 2018-XX
Page format 148.2 x 209.9 mm
Number of pages 20
PDF (883 KB)

Wilo-HiControl 1

Edition 2018-XX
Page format 148.2 x 209.9 mm
Number of pages 20
PDF (893 KB)

Wilo-HiControl

Article Number 4196363
Edition 1505
Page format A4
Number of pages 20
PDF (854 KB)

Wilo-HiControl1

Article Number 4196363
Edition 2019-02
Page format 148.2 x 209.9 mm
Number of pages 92
PDF (2 MB)

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 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Number of results: 44
Product descriptionMotor diameter ØRated power P2ConnectionArticle number
Sub-TWI 5 304 FS (1~230 V, 50 Hz)
5 in (")
0.55 kW
Rp 1¼
4144935
Sub-TWI 5 305 FS (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144936
Sub-TWI 5 306 FS (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144937
Sub-TWI 5 307 FS (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144938
Sub-TWI 5 308 FS (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144939
Sub-TWI 5 504 FS (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144940
Sub-TWI 5 505 FS (1~230 V, 50 Hz)
5 in (")
0.9 kW
Rp 1¼
4144941
Sub-TWI 5 506 FS (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144942
Sub-TWI 5-SE 304 FS (1~230 V, 50 Hz)
5 in (")
0.55 kW
Rp 1¼
4144961
Sub-TWI 5-SE 305 FS (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144962
Sub-TWI 5-SE 306 FS (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144963
Sub-TWI 5-SE 307 FS (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144964
Sub-TWI 5-SE 308 FS (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144965
Sub-TWI 5-SE 504 FS (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144966
Sub-TWI 5-SE 505 FS (1~230 V, 50 Hz)
5 in (")
0.9 kW
Rp 1¼
4144967
Sub-TWI 5-SE 506 FS (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144968
Sub-TWI 5 304 (1~230 V, 50 Hz)
5 in (")
0.55 kW
Rp 1¼
4104118
Sub-TWI 5 306 (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4104119
Sub-TWI 5 308 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104120
Sub-TWI 5 903 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104121
Sub-TWI 5 904 (1~230 V, 50 Hz)
5 in (")
1.5 kW
Rp 1¼
4104122
Sub-TWI 5 306 (3~400 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4104123
Sub-TWI 5 308 (3~400 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104124
Sub-TWI 5 903 (3~400 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104125
Sub-TWI 5 904 (3~400 V, 50 Hz)
5 in (")
1.5 kW
Rp 1¼
4104126
Sub-TWI 5-SE 304 (1~230 V, 50 Hz)
5 in (")
0.55 kW
Rp 1¼
4104127
Sub-TWI 5-SE 306 (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4104128
Sub-TWI 5-SE 308 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104129
Sub-TWI 5-SE 903 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104130
Sub-TWI 5-SE 904 (1~230 V, 50 Hz)
5 in (")
1.5 kW
Rp 1¼
4104131
Sub-TWI 5-SE 306 (3~400 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4104132
Sub-TWI 5-SE 308 (3~400 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104133
Sub-TWI 5-SE 903 (3~400 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4104134
Sub-TWI 5-SE 904 (3~400 V, 50 Hz)
5 in (")
1.5 kW
Rp 1¼
4104135
Sub-TWI 5 305 (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144948
Sub-TWI 5 307 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144949
Sub-TWI 5 504 (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144950
Sub-TWI 5 505 (1~230 V, 50 Hz)
5 in (")
0.9 kW
Rp 1¼
4144951
Sub-TWI 5 506 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144952
Sub-TWI 5-SE 305 (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144974
Sub-TWI 5-SE 307 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144975
Sub-TWI 5-SE 504 (1~230 V, 50 Hz)
5 in (")
0.75 kW
Rp 1¼
4144976
Sub-TWI 5-SE 505 (1~230 V, 50 Hz)
5 in (")
0.9 kW
Rp 1¼
4144977
Sub-TWI 5-SE 506 (1~230 V, 50 Hz)
5 in (")
1.1 kW
Rp 1¼
4144978