Sub TWU 3.02-05-HS-I | Wilo

Sub TWU 3.02-05-HS-I

Technical data
Tender text

Fully submersible, multistage submersible pump with radial impellers in sectional construction for vertical or horizontal installation, with built-in non-return valve. Corrosion-free asynchronous motor with integrated frequency converter with a fixed speed of up to 8400 rpm for connection directly to the alternating current system. Rewindable oil-filled motor with self-lubricating bearings, designed for high speeds. The motor and the frequency converter are cooled by the fluid. Therefore, the unit must always be operated immersed. In cases of vertical installation, a cooling jacket must be provided depending on the diameter of the bore. In cases of horizontal installation, a cooling jacket must always be provided . For pumping water out of boreholes with a maximum immersion depth of 150 m and a max. sand content of 50 g/m³.

Scope of delivery:

  • Hydraulics + motor fully installed
  • Frequency converter
  • Connecting cable approved for drinking water
  • Installation and operating instructions
Operating data
Fluid media
Max. delivery head H
10,49 m
Pipe connection on the pressure side DNd
Rp 1
Maximum operating pressure p
40,0 bar
Max. sand content
50 g/m³
Protection class motor
Max. immersion depth
150 m
Min. fluid temperature Tmin
3 °C
Max. fluid temperature Tmax
35 °C
Net weight, approx. m
10 kg
Motor data
Mains connection
1~230 V, 50/60 Hz
Rated power P2
0,9 kW
Rated speed n
8400 1/min
Rated current IN
12 A
Activation type
Direct online (DOL)
Max. switching frequency t
30 1/h
Motor diameter DM
76 mm
Min. flow rate at the motor m/s
0,08 m/s
Connection cable length
1,8 m
Cable cross-section
4G1,5 mm²
Pump housing
Stainless steel
Motor housing
Stainless steel
Stainless steel
Information for order placements
Net weight, approx. m
10 kg
Product description
Sub TWU 3.02-05-HS-I
Article number

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)

TWU 3-0205-HS-I

Number of pages
DWG (77 KB)

TWU 3-0205-HS-I

Number of pages
STP (88 KB)

TWU 3-0205-HS-I

DWG (16 KB)

TWU 3-0205-HS-I

Number of pages
DWG (17 KB)

TWU 3-0205-HS-I

Number of pages
DWG (16 KB)