Wilo-Sub TWU 6, 8 10

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4. Wilo-Sub TWU 6, 8 10

Wilo-Sub TWU 6, 8 10

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Applications

Water supply from boreholes with a minimum diameter of

• 6" (=DN 150)
• 8" (=DN 200)
• 10 " (=DN 300)

and an immersion depth of

• 250 m (TWU 6)
• 350 m (TWU 6)
• 220 m (TWU 6)

Municipal water supply, sprinkling and irrigation, pressure boosting, lowering of the ground water level, industrial applications.
Pumping of water without long-fibre and abrasive constituents within the limitations of the specified minimums and maximums.

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Construction

Hydraulics

Multistage submersible motor deep-well pump with radial impellers or semi-axial impellers made of bronze. Stage housing made of grey cast iron.
Vertical or horizontal installation possible built-in non-return valve in pump head.

Motor

Corrosion-free three-phase motor with enammeled windings in hermatically cast stator for direct starting. Sealed cast stator, resin-saturated, self-lubricating bearings. Motor cooling is effected by the temperature and flow velocity of the pumped liquid outside of the motor.

Scope of delivery

Connection cable, packaging in addition to installation and operating instructions.

Options

• 60Hz motor
• Motor in stainless steel 316L
• PT 100 sensor built into the motor
• Star/delta start-up
• Rewindable motors