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Wilo-Sub TWI 4 | Wilo
Advantages to you
Wilo-TWI 4

Your advantages

Motors and pump ends certified to NSF/ANSI 61

Vertical and horizontal installation possible

Motors up to 250 HP

Control boxes and VFD’s available

NEMA standard mounting specs

High quality shaft bearings

Check valve standard on all models

Stainless Steel Construction

Additional models available on request

Series description
TWI 4" Family Curve

Design

Stainless Steel Submersible Well Pumps

Application

Potable Water Supply

Irrigation

Municipal

Pressure Boosting

Agriculture

Industrial Process

Max. Flow: 110 GPM

Max. Head: 2,200 feet

Equipment/function

Motors and pump ends certified to NSF/ANSI 61

Vertical and horizontal installation possible

Motors up to 250 HP

Control boxes and VFD’s available

NEMA standard mounting specs

High quality shaft bearings

Check valve standard on all models

Stainless Steel Construction

Additional models available on request

Typekey

Example

TWI 4.05-13.05

TWI

Stainless Steel Submersible Well Pumps

4

4 inch submersible

05

US GPM at BEP

13

Number of Stages

05

Motor Horsepower

Technical data

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

Temp Range: 37°F to 122°F (3°C to 50°C)

Max Sand Content: 50 ppm

Max Immersion Depth: 1000’

Protection Class: IP 68

Materials

Stainless Steel Construction

Carbon / Graphite / PTFE Stop Ring

Stainless Steel / NBR Neck Ring

NBR Bearing

Documents

Installation and operating instructions

TWI Installation and Operating Manual

Page format 215.9 x 279.4 mm
Number of pages 8
PDF (414 KB)

Brochure

Submersible Pumps & Motors Brochure

Page format 215.9 x 279.4 mm
Number of pages 12
PDF (7 MB)

Agriculture and Groundwater Brochure

Page format 215.9 x 279.4 mm
Number of pages 16
PDF (4 MB)

Data sheet

Wilo 4" Submersible Data Booklet

Page format 215.9 x 279.4 mm
Number of pages 60
PDF (3 MB)

TWI 4" Submittal

Page format 215.9 x 279.4 mm
Number of pages 13
PDF (850 KB)

Product selection
Number of results: 139
0.5 … 20 hp
[139]
Product descriptionNumber of stagesRated power P2ConnectionArticle number
TWI4.05-13.05 M4 0.5HP 1-115V 2-Wire
13
0.50 hp
1.25"
2711936
TWI4.05-13.05 M4 0.5HP 1-115V 3-Wire
13
0.50 hp
1.25"
2711942
TWI4.05-13.05 M4 0.5HP 1-230V 2-Wire
13
0.50 hp
1.25"
2711937
TWI4.05-13.05 M4 0.5HP 1-230V 3-Wire
13
0.50 hp
1.25"
2711943
TWI4.05-18.07 M4 0.75HP 1-230V 2-Wire
18
0.75 hp
1.25"
2711938
TWI4.05-18.07 M4 0.75HP 1-230V 3-Wire
18
0.75 hp
1.25"
2711944
TWI4.05-22.10 M4 1HP 1-230V 2-Wire
22
1.00 hp
1.25"
2711939
TWI4.05-22.10 M4 1HP 1-230V 3-Wire
22
1.00 hp
1.25"
2711945
TWI4.05-26.15 M4 1.5HP 1-230V 2-Wire
26
1.50 hp
1.25"
2711940
TWI4.05-26.15 M4 1.5HP 1-230V 3-Wire
26
1.50 hp
1.25"
2711946
TWI4.05-26.15 M4 1.5HP 3-230V 3-Wire
26
1.50 hp
1.25"
2711947
TWI4.05-26.15 M4 1.5HP 3-460V 3-Wire
26
1.50 hp
1.25"
2711948
TWI4.05-31.15 M4 1.5HP 1-230V 2-Wire
31
1.50 hp
1.25"
2711941
TWI4.05-31.15 M4 1.5HP 1-230V 3-Wire
31
1.50 hp
1.25"
2711949
TWI4.05-31.15 M4 1.5HP 3-230V 3-Wire
31
1.50 hp
1.25"
2711950
TWI4.05-31.15 M4 1.5HP 3-460V 3-Wire
31
1.50 hp
1.25"
2711951
TWI4.07-11.05 M4 0.5HP 1-115V 2-Wire
11
0.50 hp
1.25"
2707800
TWI4.07-11.05 M4 0.5HP 1-115V 3-Wire
11
0.50 hp
1.25"
2707805
TWI4.07-11.05 M4 0.5HP 1-230V 2-Wire
11
0.50 hp
1.25"
2707801
TWI4.07-11.05 M4 0.5HP 1-230V 3-Wire
11
0.50 hp
1.25"
2707806
TWI4.07-15.07 M4 0.75HP 1-230V 2-Wire
15
0.75 hp
1.25"
2707802
TWI4.07-15.07 M4 0.75HP 1-230V 3-Wire
15
0.75 hp
1.25"
2707807
TWI4.07-19.10 M4 1HP 1-230V 2-Wire
19
1.00 hp
1.25"
2707803
TWI4.07-19.10 M4 1HP 1-230V 3-Wire
19
1.00 hp
1.25"
2707808
TWI4.07-26.15 M4 1.5HP 1-230V 2-Wire
1
1.50 hp
1.25"
2707804
TWI4.07-26.15 M4 1.5HP 1-230V 3-Wire
1
1.50 hp
1.25"
2707809
TWI4.07-26.15 M4 1.5HP 3-230V 3-Wire
1
1.50 hp
1.25"
2707810
TWI4.07-26.15 M4 1.5HP 3-460V 3-Wire
1
1.50 hp
1.25"
2707811
TWI4.07-32.20 M4 2HP 1-230V 3-Wire
32
2.00 hp
1.25"
2707812
TWI4.07-32.20 M4 2HP 3-230V 3-Wire
32
2.00 hp
1.25"
2707813
TWI4.07-32.20 M4 2HP 3-460V 3-Wire
32
2.00 hp
1.25"
2707814
TWI4.10-9.05 M4 0.5HP 1-115V 2-Wire
9
0.50 hp
1.25"
2711952
TWI4.10-9.05 M4 0.5HP 1-115V 3-Wire
9
0.50 hp
1.25"
2711957
TWI4.10-9.05 M4 0.5HP 1-230V 2-Wire
9
0.50 hp
1.25"
2711953
TWI4.10-9.05 M4 0.5HP 1-230V 3-Wire
9
0.50 hp
1.25"
2711958
TWI4.10-12.07 M4 0.75HP 1-230V 2-Wire
12
0.75 hp
1.25"
2711954
TWI4.10-12.07 M4 0.75HP 1-230V 3-Wire
12
0.75 hp
1.25"
2711959
TWI4.10-15.10 M4 1HP 1-230V 2-Wire
15
1.00 hp
1.25"
2711955
TWI4.10-15.10 M4 1HP 1-230V 3-Wire
15
1.00 hp
1.25"
2711960
TWI4.10-21.15 M4 1.5HP 1-230V 2-Wire
21
1.50 hp
1.25"
2711956
TWI4.10-21.15 M4 1.5HP 1-230V 3-Wire
21
1.50 hp
1.25"
2711961
TWI4.10-21.15 M4 1.5HP 3-230V 3-Wire
21
1.50 hp
1.25"
2711962
TWI4.10-21.15 M4 1.5HP 3-460V 3-Wire
21
1.50 hp
1.25"
2711963
TWI4.10-27.20 M4 2HP 1-230V 3-Wire
27
2.00 hp
1.25"
2707411
TWI4.10-27.20 M4 2HP 3-230V 3-Wire
27
2.00 hp
1.25"
2707412
TWI4.10-27.20 M4 2HP 3-460V 3-Wire
27
2.00 hp
1.25"
2707413
TWI4.10-34.30 M4 3HP 1-230V 3-Wire
34
3.00 hp
1.25"
2707414
TWI4.10-34.30 M4 3HP 3-230V 3-Wire
34
3.00 hp
1.25"
2707415
TWI4.10-34.30 M4 3HP 3-460V 3-Wire
34
3.00 hp
1.25"
2707416
TWI4.10-48.50 M4 5HP 1-230V 3-Wire
48
5.00 hp
1.25"
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