Twu 4-0407-c dm multistage submersible pump

The Wilo-Sub TWU 4-0407-C DM is a multistage submersible pump designed for installation in 4-inch wells, suitable for both domestic and industrial applications.

Main features:

• Compact design: The pump is fully submersible, with radial or semi-axial impellers in a modular structure, allowing both vertical and horizontal installation.

• Integrated check valve: Prevents fluid backflow, protecting the system from possible damage.

• Corrosion-resistant materials: All parts in contact with the pumped fluid are made of corrosion-resistant materials, ensuring a long operating life.

• Reliable Motor: Equipped with a corrosion-resistant single-phase or three-phase motor, with water-glycol filling, windings coated with insulating paint and self-lubricating bearings.

• Efficient cooling: The motor is cooled by the pumped fluid; horizontal installation requires the use of a cooling jacket.

Typical applications:

• Pumping of rainwater and industrial water from wells and fountains.

• Sprinkler irrigation and water supply.