General pumping station SFA SANIFOS 280 - Grinder version

The SFA SANIFOS 280 General Pumping Station - Grinder Version, reference 009FOS280TM, is a high-capacity solution designed for the efficient evacuation of wastewater in single-family homes or small commercial establishments. This underground system is intended to manage large volumes of black and grey water, allowing for safe and automatic evacuation of wastewater from toilets, bathrooms, kitchens, and other sanitary devices.

The polyethylene tank of the SANIFOS 280 has a capacity of 280 liters and a threaded lid with a point load resistance of up to 200 kg, ensuring a robust and durable structure, ideal for outdoor or underground applications. Its design is optimized to prevent waste accumulation between pumping cycles, guaranteeing efficient and uninterrupted operation. Additionally, for extreme weather conditions, such as areas at risk of frost, there is an option to add a 30 cm height extension module (reference 009FOS280EX), allowing for a deeper and more protected installation.

One of the main advantages of the grinder version of the SANIFOS 280 is its submersible pump equipped with grinding blades. This grinding system allows for the breakdown of solids present in wastewater into fine particles, preventing blockages and ensuring a continuous flow of water through smaller diameter pipes. The SANIFOS 280 can evacuate wastewater through a 50 mm pipe, simplifying installation and reducing the space needed for evacuation connections. This system is ideal for projects where gravity evacuation is not possible, such as basements or sloped terrain.

The pre-installed hydraulic kit, which includes an anti-return valve and a shut-off valve, facilitates the installation and maintenance of the system, ensuring unidirectional water flow and preventing evacuated water from returning to the tank. This provides safe and efficient operation, especially in commercial or residential applications with intensive use.

The SANIFOS 280 - Grinder Version operates completely automatically, thanks to the level floats that detect when the water in the tank reaches 400 mm. At that moment, the system activates the pump motor to evacuate the water. Each pumping cycle manages a useful volume of 100 liters, ensuring quick and efficient evacuation in situations of high water influx. This automatic design minimizes the need for manual intervention and ensures that the system operates continuously, even in environments where constant evacuation is required.

Technical specifications of the SANIFOS 280 - Grinder Version:

• Tank capacity: 280 liters
• Tank material: Polyethylene
• Lid resistance: 200 kg
• Pump system: Grinder with blades
• Evacuation diameter: 50 mm DIN ext.
• Pre-installed hydraulic kit: Anti-return valve and shut-off valve
• Useful volume per pumping cycle: 100 liters
• Automatic activation height: 400 mm (via level floats)
• Extension module option: 30 cm (ref. 009FOS280EX)
• Completely automatic operation

The modular design and the ability to add an extension module make the SANIFOS 280 highly adaptable to the specific needs of each installation. This additional module is especially useful in areas where extreme weather can cause problems in shallower installations, ensuring that the pumping system operates optimally throughout the year, even in extreme cold conditions.

Furthermore, the maintenance of the SANIFOS 280 is straightforward thanks to its compact and accessible design. The automatic activation system, grinding blades, and the tank optimized to prevent waste accumulation ensure that the equipment operates without interruptions or blockages. Its durability and reliability make it an excellent choice for homes and commercial establishments that require a reliable solution for wastewater evacuation.