Submersible pump Wilo-Sub TWU 4-0418-C DM 6049352

Submersible pump for wells and water supply

Wilo-Sub TWU 4-0418-C DM is a multi-stage submersible pump designed for pressure boosting and lowering the water level in wells and other sources. The pump's construction allows for efficient water pumping, as long as it does not contain long-fiber or abrasive contaminants. This is a solid solution for both installers and users looking for a reliable water source.

Construction and application

The pump is designed to operate vertically or horizontally, making it easy to install in various conditions. Made of high-quality materials, such as stainless steel (housing) and polypropylene (impeller), it ensures long-lasting and trouble-free operation. The pump's capacity of up to 6 m³/h with a maximum head of 120 meters makes it an ideal choice for single-family homes, farms and small businesses. The connection cable with plug facilitates connection to the electrical installation.

Key features and benefits

• High efficiency: Maximum flow rate of 6 m³/h provides adequate water flow for various applications.
• High head: The ability to lift water to a height of up to 120 meters allows the pump to be used even in difficult terrain conditions.
• Durable construction: The housing made of stainless steel 304 (1.4301) guarantees corrosion resistance and long service life. The polypropylene (PP) impeller is abrasion resistant.
• Sand protection: The pump is designed to operate in water containing up to 50 g/m³ of sand, which increases its reliability in less ideal conditions.
• Safety: IP68 protection class provides complete protection against immersion and dust, enabling safe operation in harsh environmental conditions.
• Versatility: Vertical and horizontal mounting options make installation easier in different configurations.
• Reliability: Insulation class B ensures safe and stable motor operation.
• Suitable for three-phase installations: Rated current of 3.9A at 400V indicates that the pump is intended for three-phase networks.
• Discharge connection: Tapered BSPT-Rc (ISO 7-1 / EN 10226-1) internal gas thread with a diameter of 1 ¼ inch (32 mm) facilitates connection to the pipeline.

The Wilo-Sub TWU 4-0418-C DM pump is an investment in a reliable water source that will provide comfortable use for many years – for both demanding installers and end-users who value quality and durability.