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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)