Automatic rainwater pump Wilo-Extract FIRST 304 EM/A. Hmax=47.7 m. 1.0 kW motor. Outlet connection G 1 inch 6093856

Automatic rainwater pump – a reliable solution for home and garden

Wilo-Extract FIRST 304 EM/A is a multi-stage submersible pump designed for reliable rainwater extraction from tanks and cisterns. It is ideal for single and semi-detached houses, allowing efficient use of rainwater for garden irrigation, toilet flushing or washing. The compact design allows installation even in places with limited space.

Performance and reliability in every respect

The pump achieves a maximum head of 47.7 meters and a flow rate of 6.7 m³/h, guaranteeing adequate water flow even in difficult conditions. The 1 kW motor ensures stable and efficient operation. Made of high-quality stainless steel, it is characterized by corrosion resistance and long service life. Integrated thermal motor protection and dry-running detection protect the device from damage and ensure its reliable operation. Additionally, periodic pump start-up (every 24 hours) prevents the impeller from blocking.

User comfort and easy installation

Wilo-Extract FIRST 304 EM/A is equipped with a 10-meter cable with a plug, which facilitates connection to the electrical network. The integrated control system allows automatic switching of the pump on and off, eliminating the need for manual operation. The 1 inch (25 mm) diameter discharge connection ensures compatibility with most water installations. The IP68 protection class guarantees tightness and safe use even when completely submerged. The impeller material – polypropylene (PP) – is resistant to abrasion and mechanical damage.