Grundfos SOLOLIFT2 C-3 Lifting Station

The Grundfos SOLOLIFT2 C-3 lifting station is a compact, efficient, and ready-to-install solution designed for pumping grey water (without faeces) in domestic applications. This station is ideal for homes where wastewater cannot be naturally discharged into the sewer system, especially in situations such as renovations, modernisations, or installations in basements below sewer level. The SOLOLIFT2 C-3 can efficiently handle wastewater from showers, bathtubs, washing machines, and dishwashers, making it possible to install these facilities in areas distant from the sewer system or where establishing a natural gradient is not feasible.

Main features:

• Pumping grey water: This lifting station is designed to handle wastewater without faeces from showers, bathtubs, washing machines, and dishwashers, making it an ideal option for installations in basements or areas where gravity drainage is not possible.
• Powerful cutting system: Equipped with a high-performance cutting system, the SOLOLIFT2 C-3 ensures efficient pumping even in situations where wastewater contains small particles or sediments.
• Compact installation: Its compact design makes it perfect for confined spaces, such as under sinks or in prefabricated cabins, facilitating its integration into renovation or modern construction projects.

Components and functional design:

The Grundfos SOLOLIFT2 C-3 lifting station is equipped with several advanced components that ensure optimal and long-lasting performance. These include:

• Integrated non-return valve: Prevents water backflow, ensuring efficient pumping and avoiding overflow issues.
• Flexible inlet connection: Adjustable in height for Ø36 or 40 mm pipes, facilitating adaptation to different plumbing configurations.
• Protection and maintenance system: The unit includes a manual anti-blocking function and a separate drainage connector for easy maintenance. Additionally, it features Uplift fixing clips that facilitate installation.

Important technical data:

• Nominal flow rate: 1.7 litres/second, with a maximum flow rate of up to 3.4 litres/second, ensuring fast and efficient pumping.
• Nominal lifting height: 5.95 metres, providing enough power to lift wastewater to higher drainage systems.
• Impeller speed: 2800 rpm, with a VORTEX impeller type allowing the passage of particles up to 10 mm.
• Materials: The pump body is made of composite, while the impeller is made of PA polymer, offering excellent resistance and durability in domestic use environments.

Electrical specifications and protection:

• Input power: 640 W, with a nominal power of 0.42 kW.
• Voltage: 220-240 V, making it compatible with common domestic electrical systems.
• Protection grade: IP44, ensuring adequate resistance to dust and water splashes, making it suitable for humid environments like basements and bathrooms.
• Insulation class: F, offering greater protection against overheating.

Ergonomic and safe design:

The SOLOLIFT2 C-3 lifting station is designed according to EN12050-2 standards, ensuring its manufacture and operation meet the strictest safety and performance standards. Additionally, the production of this equipment is supervised by an external institute to ensure the highest quality levels are maintained.

Recommended use:

The SOLOLIFT2 C-3 is especially suitable for applications such as:

• Showers and bathtubs located in basements or ground floors without natural slope.
• Washing machines and dishwashers with wastewater that needs to be pumped.
• Renovations or modernisations of buildings where installations are far from the sewer system.

Versatile installation:

• Connections: The pump has versatile installation options, with adapters for Ø32/36/40 mm inlet pipes and Ø22/25/28/32/36/40 mm outlets, allowing flexibility in different types of installations.
• Liquid temperature: Suitable for pumping liquids at temperatures up to 75 °C, allowing its use with hot water, such as from washing machines and dishwashers.

Dimensions and weight:

• Tank volume: 6 litres.
• Net weight: 7.75 kg, making it easy to handle during installation.
• Compact size: Ideal for installations in confined spaces without compromising performance.

The Grundfos SOLOLIFT2 C-3 lifting station is a compact, efficient, and reliable solution for pumping grey water in domestic applications. With an advanced design that includes an integrated cutting system, versatile connections, and robust construction, this pump is the ideal choice for situations where gravity drainage is not possible, such as in basements or refurbished buildings. Additionally, its easy maintenance and durability make it an excellent choice for ensuring long-lasting and trouble-free operation.