Submersible pump Wilo-Sub TWU 4-0214-C EM 6046689

The Wilo-Sub TWU 4-0214-C EM submersible pump is a reliable device designed for drawing water from deep wells and boreholes. Its multi-stage impeller construction ensures high performance and efficiency even under demanding conditions. This 0.75 kW model is particularly recommended for residential, agricultural, and irrigation applications.

Performance and Applications
This pump delivers a maximum flow rate of 2.55 m³/h and a maximum head of 91.99 meters, making it ideal for applications requiring water delivery to significant heights or overcoming high flow resistance. The use of corrosion-resistant materials—such as stainless steel (grade 304 – 1.4301) for the pump body and polypropylene (PP) and PVC-CPE for the impeller—ensures long-term, trouble-free operation even in aggressive environments. The ability to pump water with up to 50 g/m³ sand content expands its application range and often eliminates the need for additional pre-filters.

Design and Installation
The pump is equipped with a connected cable and plug, simplifying installation and connection to a 230 V, 50 Hz electrical network. The pressure outlet, with a 1¼ inch (32 mm) internal BSPT-Rc thread (ISO 7-1 / EN 10226-1), ensures a leak-proof connection to the water system. With an IP68 protection rating, the pump is fully sealed and can be submerged up to 200 meters deep, making it perfect for deep well applications. Additionally, Class B insulation ensures safe operation. The maximum number of operating cycles is 20/h, allowing intensive use without risk of motor overheating or damage.

Safety and Durability
Built-in thermal motor protection safeguards against overload, while the robust construction using high-quality materials guarantees long-term, reliable performance. The pump is designed for continuous operation within a temperature range of 3 to 30°C, enabling year-round use. Thanks to precise manufacturing and modern technology, the Wilo-Sub TWU 4-0214-C EM is a long-term investment in comfort and safety for access to potable or technical water.