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Wilo-Sub TWI 4 | Wilo
Your advantages
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 Brochurre

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 list
Number of results: 139
0.5 … 20 hp
[139]
Product descriptionNumber of stagesRated power P2Connection
TWI4.05-13.05 M4 0.5HP 1-115V 2-Wire
13
0.50 hp
1.25"
TWI4.05-13.05 M4 0.5HP 1-115V 3-Wire
13
0.50 hp
1.25"
TWI4.05-13.05 M4 0.5HP 1-230V 2-Wire
13
0.50 hp
1.25"
TWI4.05-13.05 M4 0.5HP 1-230V 3-Wire
13
0.50 hp
1.25"
TWI4.05-18.07 M4 0.75HP 1-230V 2-Wire
18
0.75 hp
1.25"
TWI4.05-18.07 M4 0.75HP 1-230V 3-Wire
18
0.75 hp
1.25"
TWI4.05-22.10 M4 1HP 1-230V 2-Wire
22
1.00 hp
1.25"
TWI4.05-22.10 M4 1HP 1-230V 3-Wire
22
1.00 hp
1.25"
TWI4.05-26.15 M4 1.5HP 1-230V 2-Wire
26
1.50 hp
1.25"
TWI4.05-26.15 M4 1.5HP 1-230V 3-Wire
26
1.50 hp
1.25"
TWI4.05-26.15 M4 1.5HP 3-230V 3-Wire
26
1.50 hp
1.25"
TWI4.05-26.15 M4 1.5HP 3-460V 3-Wire
26
1.50 hp
1.25"
TWI4.05-31.15 M4 1.5HP 1-230V 2-Wire
31
1.50 hp
1.25"
TWI4.05-31.15 M4 1.5HP 1-230V 3-Wire
31
1.50 hp
1.25"
TWI4.05-31.15 M4 1.5HP 3-230V 3-Wire
31
1.50 hp
1.25"
TWI4.05-31.15 M4 1.5HP 3-460V 3-Wire
31
1.50 hp
1.25"
TWI4.07-11.05 M4 0.5HP 1-115V 2-Wire
11
0.50 hp
1.25"
TWI4.07-11.05 M4 0.5HP 1-115V 3-Wire
11
0.50 hp
1.25"
TWI4.07-11.05 M4 0.5HP 1-230V 2-Wire
11
0.50 hp
1.25"
TWI4.07-11.05 M4 0.5HP 1-230V 3-Wire
11
0.50 hp
1.25"
TWI4.07-15.07 M4 0.75HP 1-230V 2-Wire
15
0.75 hp
1.25"
TWI4.07-15.07 M4 0.75HP 1-230V 3-Wire
15
0.75 hp
1.25"
TWI4.07-19.10 M4 1HP 1-230V 2-Wire
19
1.00 hp
1.25"
TWI4.07-19.10 M4 1HP 1-230V 3-Wire
19
1.00 hp
1.25"
TWI4.07-26.15 M4 1.5HP 1-230V 2-Wire
1
1.50 hp
1.25"
TWI4.07-26.15 M4 1.5HP 1-230V 3-Wire
1
1.50 hp
1.25"
TWI4.07-26.15 M4 1.5HP 3-230V 3-Wire
1
1.50 hp
1.25"
TWI4.07-26.15 M4 1.5HP 3-460V 3-Wire
1
1.50 hp
1.25"
TWI4.07-32.20 M4 2HP 1-230V 3-Wire
32
2.00 hp
1.25"
TWI4.07-32.20 M4 2HP 3-230V 3-Wire
32
2.00 hp
1.25"
TWI4.07-32.20 M4 2HP 3-460V 3-Wire
32
2.00 hp
1.25"
TWI4.10-9.05 M4 0.5HP 1-115V 2-Wire
9
0.50 hp
1.25"
TWI4.10-9.05 M4 0.5HP 1-115V 3-Wire
9
0.50 hp
1.25"
TWI4.10-9.05 M4 0.5HP 1-230V 2-Wire
9
0.50 hp
1.25"
TWI4.10-9.05 M4 0.5HP 1-230V 3-Wire
9
0.50 hp
1.25"
TWI4.10-12.07 M4 0.75HP 1-230V 2-Wire
12
0.75 hp
1.25"
TWI4.10-12.07 M4 0.75HP 1-230V 3-Wire
12
0.75 hp
1.25"
TWI4.10-15.10 M4 1HP 1-230V 2-Wire
15
1.00 hp
1.25"
TWI4.10-15.10 M4 1HP 1-230V 3-Wire
15
1.00 hp
1.25"
TWI4.10-21.15 M4 1.5HP 1-230V 2-Wire
21
1.50 hp
1.25"
TWI4.10-21.15 M4 1.5HP 1-230V 3-Wire
21
1.50 hp
1.25"
TWI4.10-21.15 M4 1.5HP 3-230V 3-Wire
21
1.50 hp
1.25"
TWI4.10-21.15 M4 1.5HP 3-460V 3-Wire
21
1.50 hp
1.25"
TWI4.10-27.20 M4 2HP 1-230V 3-Wire
27
2.00 hp
1.25"
TWI4.10-27.20 M4 2HP 3-230V 3-Wire
27
2.00 hp
1.25"
TWI4.10-27.20 M4 2HP 3-460V 3-Wire
27
2.00 hp
1.25"
TWI4.10-34.30 M4 3HP 1-230V 3-Wire
34
3.00 hp
1.25"
TWI4.10-34.30 M4 3HP 3-230V 3-Wire
34
3.00 hp
1.25"
TWI4.10-34.30 M4 3HP 3-460V 3-Wire
34
3.00 hp
1.25"
TWI4.10-48.50 M4 5HP 1-230V 3-Wire
48
5.00 hp
1.25"