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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 4.10-17.15 1.5HP M4 3-460V 3-Wire
1.50 hp
1.25"
2707250
TWU 4.10-20.20 2HP M4 1-230V 3-Wire
2.00 hp
1.25"
2707251
TWU 4.10-20.20 2HP M4 3-230V 3-Wire
2.00 hp
1.25"
2707252
TWU 4.10-20.20 2HP M4 3-460V 3-Wire
2.00 hp
1.25"
2707253
TWU 4.10-27.30 3HP M4 1-230V 3-Wire
3.00 hp
1.25"
2707254
TWU 4.10-27.30 3HP M4 3-230V 3-Wire
3.00 hp
1.25"
2707255
TWU 4.10-27.30 3HP M4 3-460V 3-Wire
3.00 hp
1.25"
2707256
TWU 4.10-42.50 5HP M4 1-230V 3-Wire
5.00 hp
1.25"
2707257
TWU 4.10-42.50 5HP M4 3-230V 3-Wire
5.00 hp
1.25"
2707258
TWU 4.10-42.50 5HP M4 3-460V 3-Wire
5.00 hp
1.25"
2707259
TWU 4.13-10.10 1HP M4 1-230V 2-Wire
1.00 hp
1.25"
2769770
TWU 4.13-10.10 1HP M4 1-230V 3-Wire
1.00 hp
1.25"
2769772
TWU 4.13-10.10 1HP M4 3-230V 3-Wire
1.00 hp
1.25"
2769773
TWU 4.13-10.10 1HP M4 3-460V 3-Wire
1.00 hp
1.25"
2769774
TWU 4.13-12.15 1.5HP M4 1-230V 2-Wire
1.50 hp
1.25"
2769771
TWU 4.13-12.15 1.5HP M4 1-230V 3-Wire
1.50 hp
1.25"
2769775
TWU 4.13-12.15 1.5HP M4 3-230V 3-Wire
1.50 hp
1.25"
2769776
TWU 4.13-12.15 1.5HP M4 3-460V 3-Wire
1.50 hp
1.25"
2769777
TWU 4.13-17.20 2HP M4 1-230V 3-Wire
2.00 hp
1.25"
2769778
TWU 4.13-17.20 2HP M4 3-230V 3-Wire
2.00 hp
1.25"
2769779
TWU 4.13-17.20 2HP M4 3-460V 3-Wire
2.00 hp
1.25"
2769780
TWU 4.13-21.30 3HP M4 1-230V 3-Wire
3.00 hp
1.25"
2769781
TWU 4.13-21.30 3HP M4 3-230V 3-Wire
3.00 hp
1.25"
2769782
TWU 4.13-21.30 3HP M4 3-460V 3-Wire
3.00 hp
1.25"
2769783
TWU 4.13-35.50 5HP M4 1-230V 3-Wire
5.00 hp
1.25"
2769784
TWU 4.13-35.50 5HP M4 3-230V 3-Wire
5.00 hp
1.25"
2769785
TWU 4.18-05.05 0.5HP M4 1-115V 2-Wire
0.50 hp
1.25"
2707260
TWU 4.18-05.05 0.5HP M4 1-115V 3-Wire
0.50 hp
1.25"
2707261
TWU 4.18-05.05 0.5HP M4 1-230V 2-Wire
0.50 hp
1.25"
2707262
TWU 4.18-05.05 0.5HP M4 1-230V 3-Wire
0.50 hp
1.25"
2707263
TWU 4.18-06.07 0.75HP M4 1-230V 2-Wire
0.75 hp
1.25"
2707264
TWU 4.18-06.07 0.75HP M4 1-230V 3-Wire
0.75 hp
1.25"
2707265
TWU 4.18-08.10 1HP M4 1-230V 2-Wire
1.00 hp
1.25"
2707266
TWU 4.18-08.10 1HP M4 1-230V 3-Wire
1.00 hp
1.25"
2707267
TWU 4.18-08.10 1HP M4 3-230V 3-Wire
1.00 hp
1.25"
2707268
TWU 4.18-08.10 1HP M4 3-460V 3-Wire
1.00 hp
1.25"
2707269
TWU 4.18-11.15 1.5HP M4 1-230V 2-Wire
1.50 hp
1.25"
2707270
TWU 4.18-11.15 1.5HP M4 1-230V 3-Wire
1.50 hp
1.25"
2707271
TWU 4.18-11.15 1.5HP M4 3-230V 3-Wire
1.50 hp
1.25"
2707272
TWU 4.18-11.15 1.5HP M4 3-460V 3-Wire
1.50 hp
1.25"
2707273
TWU 4.18-14.20 2HP M4 1-230V 3-Wire
2.00 hp
1.25"
2707274
TWU 4.18-14.20 2HP M4 3-230V 3-Wire
2.00 hp
1.25"
2707275
TWU 4.18-14.20 2HP M4 3-460V 3-Wire
2.00 hp
1.25"
2707276
TWU 4.18-19.30 3HP M4 1-230V 3-Wire
3.00 hp
1.25"
2707277
TWU 4.18-19.30 3HP M4 3-230V 3-Wire
3.00 hp
1.25"
2707278
TWU 4.18-19.30 3HP M4 3-460V 3-Wire
3.00 hp
1.25"
2707279
TWU 4.18-30.50 5HP M4 1-230V 3-Wire
5.00 hp
1.25"
2707280
TWU 4.18-30.50 5HP M4 3-230V 3-Wire
5.00 hp
1.25"
2707281
TWU 4.18-30.50 5HP M4 3-460V 3-Wire
5.00 hp
1.25"
2707282
TWU 4.25-7.10 1HP M4 1-230V 2-Wire
1.00 hp
2.00"
2707283