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Wilo-Sub TWU 4 | Wilo
Advantages to you
Wilo-Sub TWU 4 GT

Your advantages

Motors certified to NSF/ANSI 61

Noryl impellers for maximum wear and abrasive resistance

High-quality shaft bearings for long life and easy installation

Optional VFD’s and control boxes available

NEMA standard mounting specifications

Vertical and horizontal installation possible

Check valve standard on all models

Additional models available on request

Series description
TWU 4" & 6" Pump Family Curve

Design

Stainless Steel Submersible Well Pumps with Noryl Impellers

Application

Potable Water Supply

Irrigation

Municipal

Pressure Boosting

Agriculture

Industrial Process

Max. Flow: 110 GPM

Max. Head: 2,400 feet

Equipment/function

Motors certified to NSF/ANSI 61

Noryl impellers for maximum wear and abrasive resistance

High-quality shaft bearings for long life and easy installation

Optional VFD’s and control boxes available

NEMA standard mounting specifications

Vertical and horizontal installation possible

Check valve standard on all models

Additional models available on request

Typekey

Example

TWU 4.05-12.05

TWU

Submersible Well Pumps with Noryl Impeller

4

4 inch submersible

05

US GPM at BEP

12

Number of Stages

05

Motor Horsepower

Technical data

Electrical Connection: 1~115/230v3~230/460/575v

Temp Range: 37°F to 95°F (3°C to 35°C)

Max Sand Content: 50 ppm

Max Immersion Depth: 1000’

Protection Class: IP 68

Materials

Stainless Steel construction

Noryl Impellers & Shaft Sleeve

Glass-Filled Polycarbonate Bearing Spider & Diffuser

NBR O-Ring

Polyacetal Bearing

Documents

Brochure

Submersible Pumps & Motors Brochure

Number of pages 12
Language en
PDF (7 MB)

Agriculture and Groundwater Brochure

Number of pages 16
Language en
PDF (4 MB)

Data sheet

Wilo 4" Submersible Data Booklet

Number of pages 60
Language en
PDF (3 MB)

TWU 4" Submittal Data Sheet

Number of pages 16
Language en
PDF (856 KB)
Product selection
Number of results: 163
Mains connection
Rated power P2
0.5 … 10 hp
[163]
Product descriptionRated power P2ConnectionArticle number
TWU 4.25-7.10 1HP M4 3-230V 3-Wire
1.00 hp
2.00"
2707285
TWU 4.25-9.15 1.5HP M4 1-230V 2-Wire
1.50 hp
2.00"
2707287
TWU 4.25-9.15 1.5HP M4 1-230V 3-Wire
1.50 hp
2.00"
2707288
TWU 4.25-9.15 1.5HP M4 3-230V 3-Wire
1.50 hp
2.00"
2707289
TWU 4.25-9.15 1.5HP M4 3-460V 3-Wire
1.50 hp
2.00"
2707290
TWU 4.25-11.20 2HP M4 1-230V 3-Wire
2.00 hp
2.00"
2707291
TWU 4.25-11.20 2HP M4 3-460V 3-Wire
2.00 hp
2.00"
2707293
TWU 4.25-15.30 3HP M4 1-230V 3-Wire
3.00 hp
2.00"
2707294
TWU 4.25-15.30 3HP M4 3-230V 3-Wire
3.00 hp
2.00"
2707295
TWU 4.25-15.30 3HP M4 3-460V 3-Wire
3.00 hp
2.00"
2707296
TWU 4.25-26.50 5HP M4 1-230V 3-Wire
5.00 hp
2.00"
2707297
TWU 4.25-26.50 5HP M4 3-230V 3-Wire
5.00 hp
2.00"
2707298
TWU 4.25-26.50 5HP M4 3-460V 3-Wire
5.00 hp
2.00"
2707299
TWU 4.35-6.10 1HP M4 1-230V 2-Wire
1.00 hp
2.00"
2707300
TWU 4.35-6.10 1HP M4 3-230V 3-Wire
1.00 hp
2.00"
2707302
TWU 4.35-6.10 1HP M4 3-460V 3-Wire
1.00 hp
2.00"
2707303
TWU 4.35-8.15 1.5HP M4 1-230V 2-Wire
1.50 hp
2.00"
2707304
TWU 4.35-8.15 1.5HP M4 1-230V 3-Wire
1.50 hp
2.00"
2707305
TWU 4.35-8.15 1.5HP M4 3-230V 3-Wire
1.50 hp
2.00"
2707306
TWU 4.35-8.15 1.5HP M4 3-460V 3-Wire
1.50 hp
2.00"
2707307
TWU 4.35-10.20 2HP M4 1-230V 3-Wire
2.00 hp
2.00"
2707308
TWU 4.35-10.20 2HP M4 3-230V 3-Wire
2.00 hp
2.00"
2707309
TWU 4.35-10.20 2HP M4 3-460V 3-Wire
2.00 hp
2.00"
2707310
TWU 4.35-14.30 3HP M4 1-230V 3-Wire
3.00 hp
2.00"
2707311
TWU 4.35-14.30 3HP M4 3-230V 3-Wire
3.00 hp
2.00"
2707312
TWU 4.35-14.30 3HP M4 3-460V 3-Wire
3.00 hp
2.00"
2707313
TWU 4.35-24.50 5HP M4 1-230V 3-Wire
5.00 hp
2.00"
2707314
TWU 4.35-24.50 5HP M4 3-230V 3-Wire
5.00 hp
2.00"
2707315
TWU 4.35-24.50 5HP M4 3-460V 3-Wire
5.00 hp
2.00"
2707316
TWU 4.35-34.75 7.5HP M4 3-230V 3-Wire
7.50 hp
2.00"
2707317
TWU 4.35-34.75 7.5HP M4 3-460V 3-Wire
7.50 hp
2.00"
2707318
TWU 4.35-43.100 10HP M4 3-230V 3-Wire
10.00 hp
2.00"
2761825
TWU 4.35-43.100 10HP M4 3-460V 3-Wire
10.00 hp
2.00"
2707319
TWU 4.55-5.15 1.5HP M4 1-230V 2-Wire
1.50 hp
2.00"
2707320
TWU 4.55-5.15 1.5HP M4 1-230V 3-Wire
1.50 hp
2.00"
2707321
TWU 4.55-5.15 1.5HP M4 3-230V 3-Wire
1.50 hp
2.00"
2707322
TWU 4.55-5.15 1.5HP M4 3-460V 3-Wire
1.50 hp
2.00"
2707323
TWU 4.55-7.20 2HP M4 1-230V 3-Wire
2.00 hp
2.00"
2707324
TWU 4.55-7.20 2HP M4 3-230V 3-Wire
2.00 hp
2.00"
2707325
TWU 4.55-7.20 2HP M4 3-460V 3-Wire
2.00 hp
2.00"
2707326
TWU 4.55-9.30 3HP M4 1-230V 3-Wire
3.00 hp
2.00"
2707327
TWU 4.55-9.30 3HP M4 3-230V 3-Wire
3.00 hp
2.00"
2707328
TWU 4.55-9.30 3HP M4 3-460V 3-Wire
3.00 hp
2.00"
2707329
TWU 4.55-15.50 5HP M4 1-230V 3-Wire
5.00 hp
2.00"
2707330
TWU 4.55-15.50 5HP M4 3-230V 3-Wire
5.00 hp
2.00"
2707331
TWU 4.55-15.50 5HP M4 3-460V 3-Wire
5.00 hp
2.00"
2707332
TWU 4.55-22.75 7.5HP M4 3-230V 3-Wire
7.50 hp
2.00"
2707333
TWU 4.55-22.75 7.5HP M4 3-460V 3-Wire
7.50 hp
2.00"
2707334
TWU 4.55-29.100 10HP M4 3-230V 3-Wire
10.00 hp
2.00"
2761826
TWU 4.55-29.100 10HP M4 3-460V 3-Wire
10.00 hp
2.00"
2707335