Wilo-Sub TWU 4
Borehole pump
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
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’
IP rating: IP68
Materials
Stainless Steel construction
Noryl Impellers & Shaft Sleeve
Glass-Filled Polycarbonate Bearing Spider & Diffuser
NBR O-Ring
Polyacetal Bearing
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)CCMS
CCMS WILO NA
| Number of pages | 20 |
| Language | language neutral |
PDF (1 MB)