- Durable Construction : Made from high-quality PP plastic, this double float shell is designed for longevity. Its aging resistance and glazed surface ensure a premium finish and exceptional durability for long-term use. - Efficient Automatic Pumping : The system features automatic pumping that stops when the water reaches full capacity. Use modes A1 and A2 for automatic pumping, and modes B1 and B2 for automatic drainage, halting operations when no water is detected. - Enhanced Protection : The main switch body is sealed to protect against moisture and dust. The stable and accurate solid float ensures reliable performance, safeguarding the internal components for extended use. - Optimized Ventilation : The specialized ventilation hole design prevents water from corroding switch components in humid environments, which helps to prolong the product's lifespan. Rigorous testing confirms its comfort and durability. Practical Applications : - Ideal for homes and gardens to manage water levels in ponds and tanks effectively. - Suitable for aquariums or fountain systems where precise water control is crucial. - Perfect for sump pumps in basements to prevent flooding by automatically draining excess water. Elevate your water management with this reliable automatic pumping system, tailored for efficiency and resilience in various environments.