Wilo-Sub TWI 5/TWI 5-SE

Series description

Your advantages

  • Highly efficient thanks to optimised hydraulics
  • Self-cooling motor (dry well installation out of the water is possible)
  • Single-phase current version, pre-assembled with switchbox and motor protection for an easy installation
  • Easy handling, maintenance and repair
  • Corrosion-resistant and low-wearing

Construction

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

  • 20 m safety cable
  • 20 m H07RN-F cable
  • Single-phase AC version
    • Pre-assembled with switchbox
    • Overcurrent protection of the motor

Scope of delivery

  • Pump with 20 m connecting cable
  • Safety cable made of polypropylene
  • Installation and operating instructions

Type key

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

Description/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

Downloads

REACH regulation

Edition 2019-10
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (1 MB)

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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 2020-08
Version number 05
Page format 209.9 x 297.0 mm
Number of pages 68

PDF (5 MB)

Download

General overview 2020 International version

Edition 2020
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 78

PDF (48 MB)

Download

General overview 2019 International version

Article Number 2200591
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 74

PDF (42 MB)

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