Domestic Water Softener ATH Robosoft 120e 20 Litres

The ATH Robosoft 120e domestic water softener is a high-performance unit designed to eliminate water hardness in any household. With a 20-litre resin capacity and a proportional regeneration system, this water softener stands out for its efficiency in salt and water consumption, making it an ideal choice for those looking to improve their home's water quality in an economical and effective way.

The proportional regeneration of the Robosoft 120e ensures that the unit uses only the necessary amount of salt and water for each regeneration cycle, resulting in a considerable saving of resources. Additionally, its counter-current operation allows the resins to regenerate from bottom to top, maximising the use of regenerating agents and improving the process's efficiency.

This model is designed with a compact and robust construction. The cabinet is made of blow-moulded polyethylene, and the bottle is made of fibreglass-reinforced polyester, with a food-grade PE liner inside, ensuring its durability and safety for use with drinking water. Its sturdy design, combined with a compact size, allows for easy installation in any home, optimising the available space.

The Robosoft 120e includes a series of advanced functions that make it stand out in the water softener market. Among them, the "Clean" function, which allows for programming a second backwash at the start of regeneration, is particularly useful for treating water with iron or silt, ensuring optimal performance in any situation. Additionally, it features a 24V DC auxiliary output for controlling external operations via a relay, adding an extra level of versatility to the system.

Another important feature is the impurity filter integrated into the upper distributor, which is self-cleaning during regeneration, helping to keep the unit free of blockages and ensuring continuous and efficient operation. The dry-type brine tank reduces the risk of breakdowns and minimises maintenance needs, and includes a safety valve to prevent accidental overflows.

The Robosoft 120e is also equipped with an LED alarm that indicates when the salt tank needs refilling, ensuring the unit is always ready for use. Its six-cycle rotary valve is constructed from durable plastic, and the Easy-Clamp connection system facilitates the assembly and maintenance of the unit. Furthermore, its high-torque High Speed motor ensures a fast and reliable regeneration, while the automatic bypass during regeneration allows for uninterrupted water use in the home.

This water softener comes with a high-capacity food-grade resin load, designed to provide optimal performance and extend the unit's lifespan. Additionally, the residual hardness adjustment device, integrated into the bypass valve, allows users to customise the water's softness level according to their preferences.

Technical Specifications:

• Resin capacity: 20 litres
• Maximum capacity (250 g salt/litre resin): 166 ºHf/m³
• Average capacity (150 g salt/litre resin): 138 ºHf/m³
• Minimum capacity (45 g salt/litre resin): 65 ºHf/m³
• Maximum recommended water hardness: 137 ºHf/m³
• Maximum flow rate: 2.3 m³/h
• Maximum drain flow: 0.5 m³/h
• Water consumption per regeneration: 100 litres
• Brine tank capacity: 90 kg
• Water pressure: 2.0 - 8.0 kg/cm²
• Operating temperature: 4°C to 48°C
• Connection diameter: 1”
• Electrical supply: 220/24V 50/60Hz
• Dimensions: 1086 mm (height) x 438 mm (width) x 524 mm (depth)
• Net weight: 29 kg

With its advanced technology and durable construction, this water softener is a complete and efficient solution for improving water quality in any household, extending the lifespan of appliances and offering significant savings in cleaning and hygiene product consumption.