Wilo TWI 04.09-25-BT Borehole Pump Unit

Wilo TWI 04.09-25-BT Borehole Pump Unit


In stock


TWI 04.09-25-BT
4” Submersible multistage pump
Three phase 400/3/50
40mm FI BSP outlet
Flow 8190lph (900gph)
Optimal delivery head 96m
Max delivery head 132m
4.0 kW motor power
Inbuilt check valve
Complete AISI304 stainless

SKU: TWI040925BT


Wilo-TWI 04. Three Phase 4” SS Submersible Borehole Pump


  • For water and potable water supply from boreholes
  • Process water supply
  • For municipal water supply and irrigation.
  • Pressure boosting.
  • Lowering water level.
  • For pumping water in industrial applications.
  • For pumping water without long fibre and abrasive constituents.

4” Submersible pump for vertical or horizontal installation
Easy installation through integrated non-return valve
Pump & Motor supplied in separate cartons for assembly on site by others- 2.5m connecting cable supplied.
3C + E motor lead existing from motor

Long service life thanks to corrosion-resistant AISI304 stainless steel
Pump unit supplied with heat shrink. Must be installed by licenced electrician

Additional information

Weight 33.8 kg
Dimensions 185.9 × 9.8 × 9.8 cm

Wilo Sub TWI Borehole Brochure


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