Submersible sewage pump Wilo-Rexa MINI3-V04.09/T05-540/O-5M for permanent or portable installation and intermittent operation 3094003

Submersible sewage pump Wilo-Rexa MINI3 – a reliable solution for removing contaminated water

The Wilo-Rexa MINI3 pump is a solid unit designed for efficient removal of contaminated water and wastewater without faeces. The construction allows operation in intermittent mode, both in permanent and portable installations. It will be useful in many applications, from dewatering excavations to emptying drainage wells. Made of high-quality materials, it guarantees long-lasting and trouble-free operation.

Performance and operating parameters

This three-phase pump with a voltage of 400V and a power of 0.66 kW provides a capacity of up to 19.08 m³/h and a maximum head of 8.997 m. Thanks to the pump diameter of 163.2 mm, it is easy to install even in limited spaces. Designed for immersion to a depth of 2 meters, it is corrosion-resistant thanks to the motor housing made of stainless steel (grade 304 – 1.4301) and the impeller made of polypropylene (PP). The connection cable with plug, 5 meters long, facilitates connection to the power supply. The IP68 degree of protection ensures complete sealing and safe operation when submerged.

Construction and benefits of use

The Wilo-Rexa MINI3 pump has been designed with ease of installation and maintenance in mind. Compact dimensions and low weight facilitate transport and assembly, even in hard-to-reach places. The integrated capacitor and threaded flange further simplify the installation process. The impeller protected against corrosion ensures reliable operation even in an aggressive environment, and the enlarged cable entry minimizes the risk of damage. In addition, the pump has an oil chamber that protects the internal mechanisms from wear and a double seal that extends service intervals. The ability to operate in dry configuration increases its versatility. The G 6/4" (1 1/2 inch) pressure connection allows easy connection to existing hydraulic installations.