Wilo-Sub TWI 5/TWI 5-SE
Wilo-Sub TW 5 SE
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
Recommended services
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
- 20 m safety cable
- 20 m H07RN-F cable
- Single-phase AC version
- Pre-assembled with switchbox
- Overcurrent protection of the motor
Typekey
Example: | TWI5-SE 304 EM-FS |
TWI | Submersible pump made of stainless steel |
5 | Pump diameter (5”) |
[Space] | Suction through strainer |
SE | Connection G 1¼ on suction side (for floating extractor) |
3 | Nominal flow rate Q in m³/h (at optimum efficiency) |
04 | Number of steps |
EM | Single-phase current, 1~230 V, 50 Hz |
DM | Three-phase current, 3~400 V, 50 Hz |
FS | With 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
- KTW & TÜV-certified
- Double mechanical seal SIC/SIC
- Detachable connection cable
- Generously dimensioned water-cooled motor
- Scope of delivery includes 20 m connecting cable and safety cable
Scope of delivery
- Pump with 20 m connecting cable
- Safety cable made of polypropylene
- Installation and operating instructions
Accessories
- Gate valve
- Non-return valve
- Switchgear and motor protection
- Protection switch
- Float switch
- Acoustic overflow alarm
- WILO Fluidcontrol (EK)
- Pressure controller
- Suction filter with floater:
- Coarse filter
- Fine filter
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)General overview
General Overview 2023 - International version
| Edition | 2022 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 74 |
PDF (24 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
REACH Regulation
| Edition | 2021-05 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 4 |
PDF (262 KB)